
Physics
Two rockets are flying in the same direction and are side by side at the instant their retrorockets fire. Rocket A has an initial velocity of +4800 m/s, while rocket B has an initial velocity of +9000 m/s. After a time t both rockets are again side by
asked by Anonymous on September 26, 2014 
physics 1
Two rockets are flying in the same direction and are side by side at the instant their retrorockets fire. Rocket A has an initial velocity of +6700 m/s, while rocket B has an initial velocity of +9700 m/s. After a time t both rockets are again side by
asked by Anonymous on January 28, 2014 
physics
Two rockets are flying in the same direction and are side by side at the instant their retrorockets fire. Rocket A has an initial velocity of +4100 m/s, while rocket B has an initial velocity of +9400 m/s. After a time t both rockets are again side by
asked by S on September 7, 2014 
Phyics
Two rockets are flying in the same direction and are side by side at the instant their retrorockets fire. Rocket A has an initial velocity of +5800 m/s, while rocket B has an initial velocity of +9100 m/s. After a time t both rockets are again side by
asked by math question? on September 23, 2013 
Physics
Two rockets are flying in the same direction and are side by side at the instant their retrorockets fire. Rocket A has an initial velocity of + 6400 m/s, while rocket B has an initial velocity of + 9800 m/s. After a time t both rockets are again side by
asked by StressedStudent on September 11, 2012 
Calculus
In a right triangle, the hypotenuse is of fixed length of 15 units, one side is increasing in length by 4 units per second while the third side is decreasing in size. At a certain instant the increasing side is of length 9 units. Find the rate of change of
asked by Bob on November 7, 2015 
Physics
Suppose you are asked to determine the perimeter of a sevensided irregular figure. You make the following measurements: Side 1 = 3.2 m Side 2 = 4.8 m Side 3 = 2.000 m Side 4 = 8.94 m Side 5 = 11 m Side 6 = 7.566 m Side 7 = 4.0 m How many significant
asked by Kevin on September 6, 2012 
math
The scale balanced when n+20=80 Suppose the left side becomes n+3 How can I change the right side so that n+3=____ is equivalent to n+20=80 How can I change the right side to get an equivalent equation my choices are A. Add blank to the right side B.
asked by Hannah on January 12, 2015 
8th grade
Please help me how you get the answer. PLEASE I NEED HELP. A triangle sail has a perimeter of 25 m. Side a is 2 m shorter than twice side b, and side c is 3 m longer than side b. Find the length of each side. Thank you ver much for helping me
asked by Glenda on October 27, 2010 
Math
Solve for the length of the unknown side in the following right triangle. (Side AC is the hypotenuse.) Round your answer to two places, where applicable. Side AB ? Side BC=12 Side AC=19
asked by Jim on July 18, 2012 
Math
Solve for the length of the unknown side in the following right triangle. (Side AC is the hypotenuse.) Round your answer to two places, where applicable. Side AB Side BC Side AC 3 4 ?
asked by Edd on January 17, 2020 
Math
Which inverse operations could you use to solve the equation m/5  8 = 6? Select two answers A. Add 8 to each side and then divide each side by 5. ***B. Add 8 to each side and then multiply each side by 5. C. Multiply each side by 5 and then add 40 to
asked by Jaxx on February 6, 2020 
9th grade math
the triange is 31cm, side 1 and side 2 have equal lenghts, while side 3 is one centimeter shorter than twice then length of side 1, how long is each side?
asked by Greg on February 18, 2011 
8th grade math
the first side of a triangle measures 3 cm longer then the second side the third side is 4cm shorter then twice the second side the perimeter is 31cm. how long is each side?
asked by Evan on March 7, 2011 
Math
Mr Shen wished to enter the orange kite competition with an innovative kite of his own design. He did tests that showed an irregular quadrilateral design was best. The longest side (A) was twice the length of the shortest side (C). Side B was one and
asked by Christopher on May 5, 2014 
Algebra
A triangle has a perimeter of 32 inches. The medium side is 7 more than the short side, and the longest side is3 times the length of the shortest side. Find the shortest side.
asked by Keonn'a Tarvin on August 29, 2018 
math/algebra
I have a triangle one side = 3 side 2 = square root5  square root 3 side 3 = square root 5 + square root 3 I can get the answer 3 and I know I am missing the square root part of the equation can you help me by showing how this problem is worked so I can
asked by Dee on July 22, 2007 
Algebra
A triangle has a perimeter of 32 inches. The medium side is 7 more than the short side, and the longest side is 3 times the length of the shortest side. Find the shortest side. 32=s+m+l m=s+7 l=3s 32=s+m+l 32=s+s+7+3s 32=5s+7 7 7 25/5s=5s/5s 5=s
asked by Keonn'a Tarvin on August 29, 2018 
Algebra
A triangle has a perimeter of 47 inches. The medium side is 5 more than the short side, and the longest side is 4 times the length of the shortest side. Find the shortest side.
asked by Keonn'a Tarvin on August 29, 2018 
Math
Which of the triangles described in the table is a right triangle. Table Triangle Q, Side 1=25 Side 2=10 Side 3=15. Triangle R, Side 1=26 Side 2=20 Side 3=46. Triangle S, Side 1=25 Side 2=20 Side 3=1,025. Triangle T, Side 1=25 Side 2=26 Side 3=650. A. Q B.
asked by Cami on November 6, 2015 
Math help!
Which of the triangles described in the table is a right triangle. Table Triangle Q, Side 1=25 Side 2=10 Side 3=15. Triangle R, Side 1=26 Side 2=20 Side 3=46. Triangle S, Side 1=25 Side 2=20 Side 3=1,025. Triangle T, Side 1=25 Side 2=26 Side 3=650. A. Q B.
asked by Anonymous on October 30, 2014 
geometry
in the digram below,prove that trianglel lmn is similar to trangle lopnafter ur proof, slove for the length of side mn(side lm=4,side Mo=8,and side op=15).
asked by bishar on May 16, 2012 
Math
I NEED TO KNOW HOW TO DO THE WORK FOR THIS QUESTION!!!!!!!!!!!!!!!!!!! Find the length of each side(triangle) first sidex second sidex+2 third sidex+3 Perimeter=35m "answer = 10m, 12m, 13m" ^^^^how do you get this???
asked by Ahri on March 23, 2017 
Math
One side of a triangular banner is 1 ½ times longer than the second side and 2 cm shorter than the third side. The perimeter of the triangle is 98 cm. How long is the shortest side?
asked by christian on March 2, 2014 
algebra
I need help in identifying a graph. I tried textbook and plugging no. with no luck All numbers on right side of (y) line. Bottom of parabola is on x=4 and y=4, going up f(x) dot is on x=3, y=3 (left line going up); right line going up is x=5, y= 3;
asked by kirk on March 25, 2015 
physics
a charge of 6mC is placed in each corner of a square 1m on each side. determine the magnitude and direction on each side
asked by abby on August 30, 2016 
calculus
For trigonometric substitution to solve the above integral, fill in the blanks below using the picture of the triangle given. integral (x^3)/(sqrt(25+9x^2)) dx / l / l / l / l / l / l / l / l / l side A / l / l  side B *** sorry hard to draw on
asked by Chiara on April 19, 2011 
Cosine Law
Find all missing sides/angles. Round each answer to the nearest unit. Angles/sides ABC (left to right) 1) Angle c= 70 deg side b= 28 yd side c= 26 yd 2) Side a= 18 cm Side b= 24 cm Side c= 28 cm
asked by Jane on May 25, 2014 
Geometry
Find the values of the variables and the lengths of the sides of this kite. Side A=y4, side B=x+5,side C= x+12, side D= 2x+5
asked by BaileyBubble on December 14, 2012 
Algebra
The first side is triple the second side and the third side is five times the second side. What are the sides of the triangle if the perimeter is 72ft?
asked by Olivia on April 17, 2016 
physical education
What side do you start on in a doubles game? even side, odd side, or it all depends on the score? is is even side?
asked by Anonymous on March 5, 2009 
algibra1
One side of the triangle is twice as long as the second side. The remaining side is 4cm greater than the second side. The perimeter of the triangle is 24cm.Find the length of each side of the triangle.
asked by michael on September 15, 2014 
maths
anyone can help me with this question plz .how u find the angle between side of hexagon which it has 6 different side and the length of each side is ,side1: 128mm, side 2:10mm, side3:112mm,side4: 82mm, side5:48mm,side6:30mm.
asked by john help me with this question plz on October 2, 2013 
geometry
in a triangle the middle length side is 3 more than the shortest side, and the longest side is double the middle lenght side the perimeter of the triangle is 45cm find the lenghts of the side
asked by Anonymous on February 15, 2011 
Physics
A bowling ball weighing 71.2 is attached to the ceiling by a 3.50 rope. The ball is pulled to one side and released; it then swings back and forth like a pendulum. As the rope swings through its lowest point, the speed of the bowling ball is measured at
asked by Madeline on June 27, 2010 
math
the perimeter of a triangle is 79.75 inches. the second side of the triangle is half as big as the first side. the third side is 7.25 in greater than the first side what is the length of the longest side of the triangle?
asked by chris on April 3, 2013 
algebra 1
The perimeter of a triangle is 62 cm. If the second side is twice as long as the first side, and the third side is 12 cm longer than the second side, what is the length of the longest side of the triangle?
asked by veronica on April 21, 2011 
algebra
the perimeter of a triangle is 205. one side is 10 longer than the shortest side. the third side is 5 less than twice the shortest side.how long is each side
asked by tana on February 28, 2011 
algebra 1
The perimeter of a triangle is 72 cenimeters.the second side is twice as long as the first side.the third side is four centimeters shorter than the second side.how long is the first side?
asked by tyyyyyy on May 27, 2011 
math
The perimeter of a triangle is 26 c,. Side a of the triangle is 3 cm longer than side b. Side c is 1 cm shorter than twice side b. Find the length of each side.
asked by sara on February 4, 2010 
Physics
An equilateral triangle initially has side length equal to 17 cm. Each vertex begins moving in a straight line towards the midpoint of the opposite side at a constant rate of 2.3 cm/s, continuously forming progressively smaller equilateral triangles until
asked by Anonymous on March 23, 2016 
Math
Find the length on each side of a triangle. Perimeter  35m side 1  x side 2  x+2 side 3  x+3
asked by thi on February 5, 2015 
math (algerba 1)
Right Angle Triangle: side A ? side B 3 square root side C 2m How would i find side a
asked by Katea on March 12, 2013 
physics
A bowling ball weighing 71.8 N is attached to the ceiling by a rope of length 3.83 m. The ball is pulled to one side and released; it then swings back and forth as a pendulum. As the rope swings through the vertical, the speed of the bowling ball is 4.50
asked by ami on September 23, 2010 
Math
The first side of a triangle is 7cm shorter than twice the length of the second side.The third side is 4cm longer than the first side. The perimeter is 80cm. Calculate the length of each side of this triangle.
asked by Cath on March 25, 2018 
proof by mathematical induction
subject is PreCalulus. 2^(k+3) = and < (k+3)! i know how to do proving using mathematical induction when its just an equal sign, but I don't understand what to do when its an inequality. thank you!!! Here is what I would do Step 1: check if it is true for
asked by Cait on January 5, 2007 
Astronomy
Which of the following developments was most directly responsible for the creation of rockets that were capable of going to the moon? A. gunpowder B. explosives C. singlestage rockets D. multistage rockets
asked by John on May 13, 2011 
Math
Mr Shen wished to enter the orange kite competition with an innovative kite of his own desgin. He did tests that showed an irregular quadrilateral design was best. The longest side (A) was twice the length of the shortest side (C). Side B was one and
asked by Christopher on May 2, 2014 
Algebra
The backyard of a house is in the shape of a triangle. The longest side is 4 ft shorter than twice the shortest side. The third side is 4 ft less than the longest side. If the perimeter of the yard is 162 ft, what are the lengths of the sides?
asked by Jamie on February 9, 2012 
Math
A flying disc has a radius of 7 inches. What is the area of one side of the flying disc to the nearest square inch? Use 3.14 as an approximation for pi.
asked by Claire on February 18, 2016 
Physics
Two are craft P and Q are flying at the same speed, 300m/sec. The direction along which Pis flying 15 at right angle 70 the direction along which Q is flying find the magnitude of the velocity of the aircraft P relative to aircraft Q 240 cm/hr
asked by Eyob Laek on November 29, 2019 
Algebra  reposting  still need help / direction
the perimeter of a triangle is 25 inches. The first side is 6 inches longer than the second side. The third side is 5 inches shorter than twice the second side. Find the length of each side
asked by Jimmy on September 30, 2013 
Algebra
the perimeter of a triangle is 25 inches. The first side is 6 inches longer than the second side. The third side is 5 inches shorter than twice the second side. Find the length of each side
asked by Jimmy on September 30, 2013 
algebre
a flower bed is the shape of a triangle with one side twice the length of the shortest side and the third side is 30 ft more than the shortest side. find the dimentions if the perimeter is 102 ft.
asked by tina on February 13, 2011 
physics
A trapdoor on a stage has a mass of 20.8 kg and a width of 1.51 m (hinge side to handle side). The door can be treated as having uniform thickness and density. A small handle on the door is 1.41 m away from the hinge side. A rope is tied to the handle and
asked by HELP..HELP!!!!! on April 11, 2011 
physics
A trapdoor on a stage has a mass of 20.8 kg and a width of 1.51 m (hinge side to handle side). The door can be treated as having uniform thickness and density. A small handle on the door is 1.41 m away from the hinge side. A rope is tied to the handle and
asked by kelly on April 10, 2011 
statistics
a rocket club makes its own rockets. The rockets go to a mean height of 1100 feet with a standard deviation of 60 feet. if the club fires 36 rockets, what is probability that the mean heights of the rockets will be greater than 1080p feet
asked by eric on July 13, 2014 
IRSC
the sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that 17 inches and a second side that is 1 inch less than twice the thrid side, what are the possible lengths for the second and third
asked by Angela on September 11, 2011 
Geomentry
What is the converse of the theorem statement: If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally. If two sides of a triangle are divided in the same proportion, then the line
asked by Mack on April 3, 2007 
math
the first side of a triangle is 8 meters longer than the second side. the third side is 3 times the second side. the perimeter is 128 meters. find the lengths of the three sides.
asked by jack on February 4, 2010 
math
The perimeter of a scalene triangle is 14.5 cm. The longest side is twice that of the shortest side. Which equation can be used to find the side lengths if the longest side measures 6.2 cm?
asked by name on February 7, 2019 
Pre Algebra
The first side of a triangle is 8 meters longer than twice the second side. The third side is 3 times the second side. The perimeter is 128 meters. Find the lengths of the three sides.
asked by Elisa on January 13, 2010 
Math
The perimeter of a triangle is 43 feet.The small side is three was in the middle side, and the largest size to less than twice the middle side. What is the length of the longest side?
asked by Anonymous on February 2, 2017 
math
n a triange the longest side is 2 more than the shortest side. the third side is half of the sum of the longest side, then express the perimeter in polynomial form
asked by srilekha on October 26, 2015 
Algebra
The second side is 10 more than the third side and the first side is 6 less than the third side. What are the sides of the triangle if the perimeter is 64yd?
asked by Olivia on April 18, 2016 
math
2m shorter than twice side b and side c 3m longer than side b find the length of each side
asked by jem,s on April 25, 2011 
Algebra
A certain 7 sided polygon has sides with 7 different lengths. The first side is the longest. The second side is one unit shorter than the first side. The third side is 3 units shorter than the second. The fourth side is 5 units shorter than the third and
asked by Alexander on October 30, 2019 
Geometry
In a triangle with integer side lengths, one side is three times as long as a second side, and the length of the third side is 15. What is the greatest possible perimeter of the triangle?
asked by itrixie on August 15, 2014 
geometryproblems
one side of the triangular banner is 1 1/2 times longer than the second side and 2 cm. shorter than the third side. the perimeter of the triangle is 98 cm. how long is the shorter side?
asked by cronica fay on December 2, 2015 
math Please help!!
triangles ABC and DEF are similar. What is the legnth of side EF? Triangle ABC: Side Ab 3 cm Side Bc 2 cm Side Ca 5 cm Triangle DEF Side De 4.5 cm Side Ef x Side Fd 7.5 cm what is the legnth of side ef A 1.5 cm B 4 cm*** C 3 cm D 8.5 cm Am i correct?
asked by boi on November 6, 2017 
Physics
The motion of material particles in Pwaves is A. Clockwise circles as seen from the side B. Counterclockwise circles as seen from the side C. Parallel to the propagation direction D. Perpendicular to the propagation direction
asked by Bethany on November 17, 2010 
Algebra
The longest side is 2 inches longer than the middle side. The shortest side is 14 inches shorter than the middle side. If the perimeter of the piece is 60 inches, what is the length of each side?
asked by Sydney on December 9, 2016 
geometry
the perimeter of a triangle is 59 inches. the longest side is 11 inches longer than the medium side, and the medium side is 3 inches more than the shortest side. Find the length of each side.
asked by Jess on May 4, 2010 
physics
Near San Francisco, where the vertically downward component of the earth's magnetic field is 4.7 105 T, a car is traveling forward at 26 m/s. The width of the car is 1.7 m. (a) Find the emf induced between the two sides of the car. V (b) Which side of the
asked by purplegoddess on March 22, 2013 
ALGEBRA
The perimeter of a triangle is 76 centimeter. The second side is twice as long as the frist side. The thrid side is four centimeter shorter than the second side. How long is each side?
asked by SWEETS on October 2, 2010 
math
One side of the triangular flower garden has length of 4.5 m, the second side is twice as long as the first side. The length of the third side is 3 m less than that of the second side. What is the perimeter of the garden With solution
asked by rinne on September 4, 2014 
physics
A trapdoor on a stage has a mass of 20.8 kg and a width of 1.58 m (hinge side to handle side). The door can be treated as having uniform thickness and density. A small handle on the door is 1.41 m away from the hinge side. A rope is tied to the handle and
asked by Tim on June 22, 2012 
pre algebra
The perimeter of a triangle is 24 cm. One side is 2 cm longer than the shortest side. The longest side is 2 cm less than twice the length of the shortest side. Find the length of each side of the triangle. write equation and solve.
asked by Sammi on May 30, 2011 
math
I am alittle confused but I did attempt the question. How did I do? Solve 1/3y+5/12=2/y first I brought the y over to the other side.Mult both sides by 3/1 getting 5/12=6y/y 5/12=5y now divide each side by 1/5 1/12=y I this correct? If not can you lead me
asked by B8 on October 19, 2013 
Math
Solve for the variable (All figures are similar): Figure 1: 8mside 1 and 6mside 2. Figure 2: 20mside 1 and r metersside 2. r=? Can you please help me? Thank you.
asked by Happyface on August 23, 2008 
math
One side of triangle is 5 more than 2 times the shortest side. The third side is 23 feet more than the shortest side. The perimeter is 72. Find all three sides.
asked by j on February 10, 2017 
Math
One side of a triangle is half the longest side. The third side is 7 less than the longest side. The perimeter is 53 feet. Find the three sides
asked by Grace on February 12, 2015 
math
One side of triangle is onethird the longest side. The third side is 13 feet less than the longest side. The perimeter is 106. Find all three sides.
asked by angie on September 17, 2014 
Geometry
find the lengths of the sides of a triangle whose perimeter is 37. The measure of the first side of the triangle is 8 less than the second side, and the second side is twice the length of the third side
asked by Zach on February 10, 2011 
math
A triangle as a perimeter of 53 cm. The shortest side of the triangle is 2 cm more than 1/3 of the longest side and the other side is 5 cm less than the longer side. Find the dimensions.
asked by Raina on July 25, 2015 
Physics Magnetic Field inside of coil
Current flows through the wire coil in the direction shown by the arrows. What is the direction of the magnetic field inside the coil? (Image shows arrow pointing up into the right side of the coil and pointing down at the left side of the coil) a. upward
asked by MM on January 17, 2017 
Algebra
The perimeter of a triangle is 126 inches. The longest side is 7 inches longer than the shortest side. The shortest side is 2 inches less than remaining side. Find the length of the shortest side.
asked by Juanita on March 7, 2017 
physics
four 9.5kg spheres are located at the corners of a square of side 0.60m. calculate the magnitude and direction of the total gravitational force exerted on one sphere by the other three Let s be the side length, so the diagnoal length is s * sqrt2. This is
asked by sarah on October 22, 2006 
physics
Two cars adjacent to each other on a highway. The first car accelerates uniformly at 3m/s2 the moment the light turns green. The second car is moving at 18m/s and is beside the first car at the instant the light changes and continues driving with a
asked by Nathan on January 25, 2011 
math
If the answer is 12/3m what is the question> How can you solve equations like these? 9r + 7 = 4r  8 Need to get the r on one side. 1st subtract 4r from the right side of the = sign. What you do to one side do to the other. 9r4r+7=4r4r8. 5r+7=8 2nd
asked by jenny on November 14, 2006 
PHYSIC
A square wire loop 10.0 cm on each side carries a clockwise current of 15.0 A. Find the magnitude and direction of the magnetic field B at its center due to the four 1.20 mm wire segments at the midpoint of each side?
asked by KAIT on September 6, 2011 
PHYSICS
A square wire loop 10.0 cm on each side carries a clockwise current of 15.0 A. Find the magnitude and direction of the magnetic field B at its center due to the four 1.20 mm wire segments at the midpoint of each side?
asked by KAIT on September 3, 2011 
PHYSICS
A square wire loop 10.0 cm on each side carries a clockwise current of 15.0 A. Find the magnitude and direction of the magnetic field B at its center due to the four 1.20 mm wire segments at the midpoint of each side?
asked by KAIT on September 3, 2011 
algebra
The perimeter of a triangle is 57in. The longest side is 13in. longer than the medium side, and the medium side is 7 in. more than the shortest side. find the length of each side of the triangle. The length of the longest side is ___in, the length of the
asked by Ernie on December 1, 2014 
math
a flower bed is in the shape of a triangle with one side twice the length of the shortest side, and the third side is 11 feet mre then the length of the shortest side. find the dimmenstions if the perimter is 163feet
asked by Anonymous on October 11, 2015 
Math
A certain triangle has a perimeter of 3080 mi. The shortest side measures 71 mi less than the middle side, and the longest side measures 373 mi more than the middle side. Find the lengths of the three sides.
asked by Jess on September 6, 2018 
geometry
how do i figure out the length of one side of a triangle if I know one side is 40 meters, and the angle on one side is 90 degrees and the other side is 42 degrees?
asked by brandon on January 26, 2012 
math
The length of the second side of a triangle is 24 cm shorter than twice the length of the first side. Using f for the first side and s for the second side, translate the sentence into an equation.
asked by patience on August 24, 2014 
physics
An astronaut (mass of 100 kg, with equipment) is headed back to her space station at a speed of 0.750 m/s but at the wrong angle. To correct her direction, she fires rockets from her backpack at right angles to her motion for a brief time. These
asked by mary on November 19, 2014 
physics
two aircraft P & Q are flying at the same speed, 300m/s.The direction along which P is flying is at right angle to the direction along which Q is flying. find the magnitude of the velocity of the aircraft P relative to aircraft Q?
asked by biruk zenabe on November 16, 2017