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January 21, 2017

Homework Help: Math: Geometry

Recent Homework Questions About Geometry

geometry
An equilateral triangle has an apothem of 5 cm. Find the perimeter of the triangle to the nearest centimeter.
Tuesday, September 20, 2016 by Anonymous

History
8. Which of the following idenetifies important advances in learning made by ancient Egyptians? (1 point) A.hieroglyphs, knowledge of the human body, and geometry B. Cuneiform, advanced farming techniques, and pyramids C. Knowledge of surgery, creation of legal code, and a ...
Tuesday, September 20, 2016 by PleaseHelp

Geometry
Help! I need a 7 step proof of 4 triangles cut by two intersecting transversals. E IS THE MIDPOINT OF Ac. And two lines are parallel . Prove E is also the midpoint of something else
Sunday, September 18, 2016 by LOVe

Geometry
E = hc/y , solve for the variable h
Sunday, September 18, 2016 by Student

Geometry
Find the point, M, that divides segment AB into a ratio of 3:2 if A is at (0, 15) and B is at (20, 0).
Saturday, September 17, 2016 by Lindsay

geometry
The area of a triangle with sides 10,10,12 is __ sq. units.
Friday, September 16, 2016 by math

Geometry
The midpoint of UV is (5,-11). The coordinates of one endpoint are U(3,5). Find the coordinates of endpoint V. (please show work and explain.)
Thursday, September 15, 2016 by Faith

math geometry
The area of a rectangular wall of a barn is 80 square feet. The length is 12 feet longer than twice its width. Find the length and width of the barn.
Thursday, September 15, 2016 by jeffrey

geometry
Do the two recipes describe the same shape
Wednesday, September 14, 2016 by Eldieu Derlin

geometry
Draw a righ t triangle with legs of length 3cm and 6cm
Wednesday, September 14, 2016 by Eldieu

Geometry
PLease check my answer. Which of these is a step in constructing an inscribed circle using technology? A. Construct segment DB, segment CE, segment GI, and segment ID. B. Create circle A with point B on the original circle. *** C. Create circle E which passes through points A ...
Wednesday, September 14, 2016 by Help me please

geometry
if one of the two vertical angles has a measure of 3x and the other has a measure of 5x - 80. Find the measure of each.
Wednesday, September 14, 2016 by angel

Math geometry
What is a Volume in a cubic feet of a box that is 3 feet long 8 feet wide and 16 feet high
Wednesday, September 14, 2016 by Lashell

Geometry
I need help with this paragraph proof I have no clue what I am doing. Given: QS bisects angle PQR. Angle PQS equals 45 degrees. Prove: PQR is a right triangle. I really need help, I don't want to fail.
Tuesday, September 13, 2016 by Kat

geometry
Find the area of a regular hexagon with the given measurement. 4-inch side A = sq. in.
Tuesday, September 13, 2016 by Anonymous

geometry
A rectangle has a perimeter of 4242 inches. The width of the rectangle is 33 inches less than one half 1/2 the length. What are the dimensions of this​ rectangle? Write your answer in the form​ "width, length thank you
Monday, September 12, 2016 by jeff

Geometry
The question is as follows: Two sides of an isosceles triangle with perimeter 112 cm are in the ratio 3:2. Find ALL possible lengths for the base. Please help. Thanks!
Monday, September 12, 2016 by Jordan

Geometry again
This is exactly what the problem says: Two sides of an isosceles triangle with perimeter 112 cm are in the ratio 3:2. Find ALL possible lengths for the base.
Monday, September 12, 2016 by Jordan

geometry
Two sides of an isosceles triangle with perimeter 112 cm are in the ratio 3:2. Find ALL possible lengths for the base.
Monday, September 12, 2016 by Jordan

Geometry
Find the area of the largest square that can be cut from a circle whose radius 4 millimeter?
Sunday, September 11, 2016 by Anonymous

Geometry
Two spheres of copper, of radii is 1centimeter and 2centimeter respectively, are melted into a cylinder of radius 1centimeter. Find the altitude of the cylinder.
Sunday, September 11, 2016 by Anonymous

Geometry
Line MP bisects <LMN, m<LMP=4x+3 and m<LMN=10x-6. Find m<LMN. I understand how to find adjacent angles and the complement. I don't understand what I am supposed to do? Since it already give you the answer 10x-6, should I solve for x?
Saturday, September 10, 2016 by Steven

Geometry
A rectangular prism is measured 84 cm(l) x 42cm (w) x 56cm h. What is the largest size cube that fits the dimensions of the prism? Number of cubes required? Maximum length of the edge of the cube that fits 64cm, 42cm, and 56cm is _____cm. Number of cubes____
Friday, September 9, 2016 by Brian

Geometry
Write a two-column proof. Given: 7y=8x-14; y=6 Prove: x=7 I need help making a two-column proof with the statements and the reasons, please! Thank you! ( This is what I have so far) Statements | Reasons 1. 7y=8x-14;y=6 | Given 2. 7(6)=8x-14 | Substitution 3. ????|???? 4...
Wednesday, September 7, 2016 by Unknown

geometry
A right prism has an altitude of 16 cm and a base that is a right triangle with legs measuring 3 cm and 4 cm. Find the total surface area of a similar right prism that has a base whose legs measure 6 cm and 8 cm.
Wednesday, September 7, 2016 by savi

Geometry
Can someone please teach me how to solve for x. 1.GI bisects <DGH so that m <DGI is x-3 and m <IGH is 2x-13. Whats the value for x.
Tuesday, September 6, 2016 by GummyBears18

Math*Coordinate Geometry ~the Challenge Test Your Skill People.
A quadratic curve cuts the x-axis at 3 and -4.It cuts the y-axis at Z. The equation of the graph is y=ax^2+bx+c. Find ALL the posible values of a,b and c and the coordinates of Point Z.
Tuesday, September 6, 2016 by Ackron.Z

Geometry
1.Find a point E on CD such that the ratio of CE to CD is 1/8. A.-7*** B.-5 C.-3 D.-1 (I think the answer is A, please correct me if I'm wrong)
Tuesday, September 6, 2016 by GummyBears18

Geometry
1.What is the perimeter of a rectangle with width 10 inches in length 13 inches? A.23inches B.36inches C.46inches*** D.130inches 2.What is the area of a triangle with base 19 inches and height 11 inchinches? A.209square inches B.104.5square inches*** C.89.5square inches D....
Tuesday, September 6, 2016 by GummyBears18

Pure Math Coordinate Geometry
The Point O Is(0,0) and Point B is(6,9).Point A lies on the line OB.The ratio of OA:AB=2:1.Find the coordinates of Point A. (Method Needed Mostly)thanks....
Tuesday, September 6, 2016 by Ackron.Z

geometry
triangle PQR is isosceles.S and T are the mid points of the equal sides PQ and PR respectively.prove that triangle QTR=triangle RSQ.
Friday, September 2, 2016 by komal yaseen

geometry
prove in an isosceles triangle ABC,in which AB=AC and AD is the altitude,AD is also: i-median ii-bisector<A.
Friday, September 2, 2016 by komal yaseen

Geometry
Find the distance between points M 6 + 16 + z -1 and 14 to the nearest tenth
Thursday, September 1, 2016 by Anonymous

Geometry
Midpoint of segment UV is 5 + -11 the coordinates of one endpoint are you three and five find the coordinates of endpoint V
Thursday, September 1, 2016 by Anonymous

Geometry
Radus bisects angle ddh so that an angle DGI is x -3 and a mango igh is 2x - 13 what is the value of x
Thursday, September 1, 2016 by Anonymous

geometry
if m<DEG= 5x-4, m<GEF= 7x-8, m<DEH= 9y+5, find the values of x and y. i know x=16 but i don't know how to find y.
Wednesday, August 31, 2016 by bret

geometry
The perimeter of triangle ABC is 13 cm. It was dilated to create triangle A'B'C' The perimeter of triangle...is cm
Wednesday, August 31, 2016 by erika

Geometry
Find the equation of the circle which is concentric with the circle x^2+y^2+3y-8y+16=0 and tangent to the line 4x+3y-12=0. Show your solution.
Wednesday, August 31, 2016 by Vince

Geometry
If B is the midpoint of segment AC and C is the midpoint of segment AD, what is AD if CD = 9. I think AD = 18, but not sure.
Tuesday, August 30, 2016 by Abby

Geometry
Find the precision for each measurement. 120 meters, 7 1/4 inches, 30.0 millimeters
Monday, August 29, 2016 by Sahar

Geometry
Fg=8x+4 if gh=4x+8 and fg= 15x-9 then fg=?
Monday, August 29, 2016 by Anonymous

geometry
if u is between t and b find the value of x and the measure of tu tu=1-x ub=4x+17 tb=-3
Monday, August 29, 2016 by Anonymous

geometry
Sammie bought just enough fencing to border either a rectangular plot or a square plot. The perimeter is of the plots are the same. How many meters of fencing did she buy? On the square I know all 4 sides are the same. so I would have 4(x+2)as an equation On the rectangle I ...
Sunday, August 28, 2016 by reece

math
Formula of Area of triangle in coordinate geometry
Sunday, August 28, 2016 by Anonymous

geometry
How do I describe a transformation of a triangle that maps ABC onto A'B'C'. So if you can just explain the steps to me that would be great. Thanks
Friday, August 26, 2016 by Kat

Geometry
1.How are the two angles below related? Drawing not to scale. 45° 135°
Thursday, August 25, 2016 by GummyBears18

Geometry
Three colinear points on the coordinate plane are R(x,y) S(x+8h, y+8k) and P(x+6h,y+6k0 Determine value of RP/SP and RP/RS?
Tuesday, August 23, 2016 by Sam

geometry
the area of a triangle is 27 square feet. its height is three times the length of its base. find the height and base of the triangle. i am unsure of how to set it up, please help
Friday, August 19, 2016 by jill

geometry
A small shipping crate is a cube with a side length of 8 inches and a surface area of 384 square inches. A large shipping crate has a surface area of 864 square inches. What is the side length of the large crate?
Thursday, August 18, 2016 by kirk

geometry
A slow cooker is used to cook food slowly. The diameter of a slow cooker is 15 inches, and the volume is 1400 cubic inches. A second slow cooker has a diameter that is 20% greater. What is the volume of the larger pot?
Thursday, August 18, 2016 by kirk

geometry
A globe has a diameter of 24 inches. A smaller globe has a diameter of 18 inches. What is the surface area to volume ratio of the smaller globe? Round to the nearest hundredth.
Thursday, August 18, 2016 by kirk

geometry
The Statue of Liberty is 3661 inches from the base to the tip of the torch. A New York vendor sells a souvenir model of the statue that is 6 inches tall. What is the scale factor of the model? Round to the nearest thousandth.
Thursday, August 18, 2016 by kirk

geometry
A cylindrical beaker has a height of 5 inches and a volume of 63 cubic inches. A scientist pours a chemical from the beaker to a similar beaker with a height that is 100% greater. What is the volume of the larger beaker?
Thursday, August 18, 2016 by kirk

geometry
The Louvre Pyramid in Paris, France, has the same proportions as the Great Pyramid of Giza in Egypt. The width of the Louvre Pyramid is 35.42 meters, and the width of the Great Pyramid of Giza is 0.23033 kilometers. What is the scale factor of the Louvre Pyramid? Round to the ...
Thursday, August 18, 2016 by kirk

geometry
An artist wants to make a statue of a man who is 6 feet tall. The artist wants the scale of the statue to be 3.2. What is the height of the statue?
Thursday, August 18, 2016 by kirk

Mechanics
2) A geometry textbook gives the equation of a parabola as y =x2, where x and y are measured in centimetres. How can this equation be dimensionally correct?
Thursday, August 18, 2016 by Sinawo

GEOMETRY
IF RAYAC BISECTS ANGLE DAB,AND ANGLE DAC =58,WHAT IS MOF ANGLE DAB?
Wednesday, August 17, 2016 by JON

Analytic Geometry
Find the standard and general equation of a parabola with a vertex at (0,0) and graph passing through (3,5) Axis of Symmetry at x-axis.
Wednesday, August 17, 2016 by Meiza

Analytic geometry
A cable of a suspension bridge hangs in the form of a parabola, the supporting towers of the cable being 300 meters apart. The cable passes over the supporting towers at a height of 60 meters above the roadway and the lowest point of the cable is 5 m above the roadway. Find ...
Wednesday, August 17, 2016 by Fifa

Solid Geometry
Find the Lateral area in cm square of the following right pryramid. 1. Base is regular octagon of side 20cm and altitude of 20cm. 2. Base is regular hexagon of side 20cm and altitude of 30cm. 3. Base is regular hexagon of side 30cm and slant height of 50cm.
Tuesday, August 16, 2016 by Rain

Geometry
Triangle XYZ below is an isosceles triangle with legs XY and ZY. QR and QS are perpendicular bisectors of triangle XYZ. Find the length of segment QR if QR = ½ x and QS = -½ x + 4.
Monday, August 15, 2016 by Julia

Geometry
Point AC is parallel to Point DB at point O. DB and AC bisect each other. Triangle AOD IS CONGRUENT to triangle COB. PROVE.
Monday, August 15, 2016 by Anna

geometry
Your company is going to make frames as part of a new product they are launching.The frame will be cut out of a piece of steel and to keep the weight down,the final area should be 28 cm squared. The inside of the frame has to be 11 cm by 6 cm.What should be the width of the ...
Saturday, August 13, 2016 by Rowi

Geometry
1.A student receives an unsatisfactory grade on a test for which he thought he was prepared.
Thursday, August 11, 2016 by GummyBears18

Geometry
1.which resource provides instruction and practice related to the content in the online textbook? A. search feature B. PowerGeometry*** C. Reflection assignment D. answer key for practice exercises
Thursday, August 11, 2016 by GummyBears18

Geometry
A carousel ride rotates in a clockwise direction at a rate of five times per minute. A rectangular gondola has vertices K(1, 1), L(1, 3), M(2, 3), and N(2, 1). What are the coordinates after fifteen seconds? Round to the nearest tenth. Give the coordinates in matrix form. The ...
Wednesday, August 10, 2016 by King

Geometry! Please, HELP!
The measure of the complement of an angle is equal to 1/5 of the measure of its supplement. Find the measure of this angle.
Sunday, August 7, 2016 by Timur10393

Geometry
The measure of the complement of an angle is equal to 1/5 of the measure of its supplement. Find the measure of this angle.
Sunday, August 7, 2016 by Timur10393

Calculus with analytic geometry
What is the range and domain, x and y intercepts, symmetry and asymptote of this given equation, f(x) = 2x^2 - 8 / x-1
Sunday, August 7, 2016 by Caren Renz Paredes Condesa

geometry
In a ∆ABC, if 2 LA= 3 LB = 6 LC, then find A,B,C
Saturday, August 6, 2016 by dit

Pre-Calc with Analytic Geometry
Function : y=cot(2x+pi) 1)determine the interval for the principal cycle. (Type this answer in interval notation) 2)Then for the principal​ cycle, determine the equations of the vertical​ asymptotes. 3)find the coordinates of the center​ point. 4) Find the ...
Thursday, August 4, 2016 by Nancy

geometry
Your class started at 12:12PM and ended at 12:50PM. What angle did the minute hand of a watch sweep through during the class?
Wednesday, August 3, 2016 by Niraj Patel

Geometry
Can you make a parallelogram out of two triangles? I think that's righthe but, I don't know for sure.
Monday, August 1, 2016 by Kaya

Geometry
Can you make a rectangle with a parallelogram?
Monday, August 1, 2016 by Anonymous

Geometry
A 40lb child is sitting at A(2,3) and a 30lb child is at B(12,7) where units are feet. Find the point P between A and B which could be used as the fulcrum of a teeterboard putting the two children in equilibrium(Hint:40AP=30PB)
Sunday, July 31, 2016 by Vince

Geometry
Myles was asked to draw a triangle xyz and then dilate it using the origin aa the center of dilation and a scale factor of 0.75.he thinks adding 0.75 units to the coordinates of the vertices of xyz will help him draw the dilated image. Explain why miles is incorrect,and what ...
Wednesday, July 27, 2016 by Jennifer

geometry
SM=3x−4, and RN=9x−20. Find the value of x. A. 16 B. 4 C. 12 D. 8
Tuesday, July 26, 2016 by Courtney

geometry
Two sides of a triangle have lengths 4 and 7. Which of the following can NOT be the length of the third side? A. 4 B. 7 C. 11 D. 5
Tuesday, July 26, 2016 by Courtney

geometry
The lengths of two sides of an isosceles triangle are 8 and 10. The length of the third side could be? A. either 8 or 10 B. 6, only C. 8, only D. 10, only
Tuesday, July 26, 2016 by Courtney

Geometry
Triangle XYZ is the pre-image with vertex X(-6,-4). Given the algebraic rule for the composition,t(3,5) R(270 ,cc) , what are the coordinates of X’?
Tuesday, July 26, 2016 by Dr J

Geometry
Describe the translation. y=(x−5)2+5 → y=(x−0)2+0
Wednesday, July 20, 2016 by BigCherry123

Geometry
Describe the translation. y=(x−5)2+5 → y=(x−0)2+0
Wednesday, July 20, 2016 by BigCherry123

Math please help!!
In most geometry courses, we learn that there's no such thing as "SSA Congruence". That is, if we have triangles ABC and DEF such that AB=DE, BC=EF, and ∠A=∠D, then we cannot deduce that ABC and DEF are congruent. However, there are a few special ...
Tuesday, July 19, 2016 by Bob

Geometry
An architectural drawing lists the scale as 1/4" = 1'. If a bedroom measures 6.75" by 4.5" on the drawing, how large is the bedroom?
Friday, July 15, 2016 by BigCherry123

Geometry
Find the area of the shaded region, if the rectangle has dimensions 8m and 18m and the circle is inscribed in the rectangle. I just need an example on how to solve for this. I'm pretty bad at following without examples and my book doesn't show one.
Thursday, July 14, 2016 by Anne

analytic geometry
a line connecting coordinates (x,7) and (10, y) is selected at (8,0) find x find y find equation of line
Wednesday, July 13, 2016 by johnel

Anal geometry
y=3,axis x=2 Latus rectum 4 determine the coordinates of V,F,L1,L2 and equation of directrix.
Monday, July 11, 2016 by Josa villa

geometry
Find the measure of one exterior angle of a regular polygon that has 21 sides. Round your answer to one decimal place. m∠exterior angle
Monday, July 11, 2016 by Anonymous

geometry
Roy, Aaron, and Pete are given three identical rectangular blocks. They slice their blocks in different ways to get two equal halves. The resulting cross section in each of the three blocks is a
Saturday, July 9, 2016 by Anonymous

Geometry
Find the slope and y-intercept of 6x-3y=9
Thursday, July 7, 2016 by Anonymous

geometry
Robin is looking up at a 89degree angle to the top of the stratosphere in Las Vegas, which is 1149ft tall. how far away is Robin form the base of the tower? round to the nearest hundredth
Thursday, July 7, 2016 by alicia

geometry
If BE−→− bisects ∠ABD and m∠ABE = 28°, find m∠ABD.
Thursday, July 7, 2016 by g

geometry
Dave had a section of his roof damaged by hail, so he needs to replace the shingles. The roof section can be represented by trapezoid JKLM. How many square feet of shingles must he order?
Thursday, July 7, 2016 by Anonymous

Math (Analytic Geometry)
1. Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5). 2. Find the equation of the set of all points P(x,y) that is twice as far from (-8,8) as from (-2,2). 3. Find the equation of the set of all points P(x,y) such that the sum of the ...
Wednesday, July 6, 2016 by Justsimplelikeme

Analytic geometry
1. Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5). 2. Find the equation of the set of all points P(x,y) that is twice as far from (-8,8) as from (-2,2). 3. Find the equation of the set of all points P(x,y) such that the sum of the ...
Wednesday, July 6, 2016 by Immaculate

Analytic geometry
1. Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5). 2. Find the equation of the set of all points P(x,y) that is twice as far from (-8,8) as from (-2,2). 3. Find the equation of the set of all points P(x,y) such that the sum of the ...
Wednesday, July 6, 2016 by Primma

Analytic geometry
Find the equation of the set of all points P(x,y) that is twice as far from (-8,8) as from (-2,2).
Wednesday, July 6, 2016 by Jimmy

Analytic geometry
Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5).
Wednesday, July 6, 2016 by Jimmy

Analytic geometry
Find the equation of the set of all points P(x,y) such that the sum of the distance from (-4,0) and (4,0) is equal to 12.
Wednesday, July 6, 2016 by Ems

Analytic geometry
Find the equation of set of all points P(x,y) that is twice as far from (-8,8) as from (-2,2).
Wednesday, July 6, 2016 by Kem

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Homework Help: Math