Saturday

October 1, 2016
**Help me! Geometry **

A design on the surface of a balloon is 5 cm wide when the balloon holds 71 cm^3 of air. How much air does the balloon hold when the design is 10 cm wide? Explain the method you use to find the amount of air. How would I solve this step by step?

*Monday, September 28, 2015 by Alexa*

**Geometry**

I'm trying to solve for y (4y+2) = 2(3y-25) I've gotten as far as y= -26 but i needed to figure out how to make the answer positive

*Sunday, September 27, 2015 by Julian*

**Geometry**

Given: r is perpendicular to s, t is perpendicular to s prove:r is parallel to t

*Sunday, September 27, 2015 by Steve*

**Geometry**

A carpenter cut the top section of a window frame with a 37-degree angle on each end. the side pieces each have a 50 degree single cut at their top sides. Will the side pieces of the frame be ?

*Sunday, September 27, 2015 by Steve*

**Geometry**

Elaine purchased 4.5 yards of lace trim from her local fabric shop. She has a circular tablecloth that is 54 inches in diameter and a square tablecloth that is 40 inches on each side. Can she trim either tablecloth?

*Saturday, September 26, 2015 by Clarissa*

**analytic geometry**

for all parabolas, show that the angle between the line segment joining endpoints of the latus rectum to the vertex is 2 arctan 2

*Saturday, September 26, 2015 by judith*

**geometry**

I NEED HELP IM STUCK ON THIS QUESTION!!!!!!!!!!!! find the value of each variable. A. x=38, y=76 B. x=52, y=76 C. x=38, y=104 D. x=52, y=104

*Friday, September 25, 2015 by rebekah geryk*

**Maths - coordinate geometry **

Find a equation of the line passing through (-1,2) which is parallel to the line with equation 2y=x+4 Thankyou x

*Friday, September 25, 2015 by Anonymous *

**geometry**

A small airplane takes off from point A and continues to climb upward in a straight line, as shown in the diagram. What is the plane’s distance from point A when it reaches point C?

*Friday, September 25, 2015 by Anonymous*

**geometry**

Which of these is a step in constructing an inscribed square using technology?

*Thursday, September 24, 2015 by abigail*

**Geometry**

What is the pOH if the (OH-) is 1 x 10 -10 ? Please show your work? Plug the numbers into the formula

*Thursday, September 24, 2015 by Randy*

**Geometry**

<B is complement of <A <C is a supplement of <B <D is a supplement of <c <E is a complement of <D <F is a complement of <E <G is a supplement of <F Then <G is congrugent <?

*Thursday, September 24, 2015 by Sherrod*

**Geometry **

Points A (-10,-6) and B (6,2) are the endpoints of AB. What are the coordinates of point C on AB such that AC is 3/4 the length of AB? a. (0,-1) b. (2,0) c. (-2,-2) d. (4,1)

*Thursday, September 24, 2015 by SkatingDJ*

**oops geometry**

This conditional statement is true... If two angles are right angles, then they are congruent. The converse is ...If they are congruent, then the angles are right angles This would be false because not all congruent angles are right angles Is this correct

*Thursday, September 24, 2015 by sweet pea*

**Geometry **

The diameter of circle Z is 5 in. What is its area in terms of pi? 2.5pi squared 5pi squared 6.25pi squared 25pi squared Please help! I can't figure this out:(

*Thursday, September 24, 2015 by SkatingDJ*

**Geometry**

ec bisects <bed, m<<aeb =11x-12 and m<ced =4x+1. Find m<aec

*Thursday, September 24, 2015 by Steve*

**Geometry **

The endpoints of the diameter of a circle are at (1, 2) and (7, -6). What is the circumference of the circle, to the nearest tenth of a unit? 15.7 31.4 62.8 78.5 Please help?

*Wednesday, September 23, 2015 by SkatingDJ*

**geometry**

which angle forms a vertical pair with nsm

*Wednesday, September 23, 2015 by tj*

**Geometry**

Jason designed an arch made of wrought iron for the top of a mall entrance. The 11 segments between the two concentric circles are each 1.25 m long. Find the total length of wrought iron used to make the structure. Round the answer to the nearest meter. Show your work. How ...

*Tuesday, September 22, 2015 by Alexa*

**MATH/GEOMETRY**

m<2=34 degrees find m<1 help help help.

*Tuesday, September 22, 2015 by sj*

**MATH/GEOMETRY**

m<2=34 degrees find m<1 help help help.

*Tuesday, September 22, 2015 by sj*

**MATH/GEOMETRY**

m<2=34 degrees find m<1 help help help.

*Tuesday, September 22, 2015 by sj*

**MATH/GEOMETRY**

m<2=34 degrees find m<1 help help help.

*Tuesday, September 22, 2015 by sj*

**Geometry **

How to put each circle in standard form? 1. Center of the line 5x-3y=12 and tangent to both axes.(first quadrant circle only). 2.passes through (-3,22) and tangent to the y axis at (0,19) 3.diameter ab with a (4,10) and b (8,14) 4. Center (6,10) tangent to the x axis

*Tuesday, September 22, 2015 by Please HELP*

**geometry **

M is the midpoint of JK. find the coordinates of K. 1. J (-8,4) M (-1,1) 2. J (9,-5) M (5, -2) 3. J (0,11) M (-3,2)

*Monday, September 21, 2015 by karen*

**Geometry**

bc bisects <bed, m<aeb=11x-12 and m<ced=4x+1 find m<aec

*Monday, September 21, 2015 by Steve*

**Geometry**

<2=<4, m<2= 110 degrees Given m∠2 = m∠4 Definition of congruent angles m∠4 = 110º Complete the 2 column proof

*Monday, September 21, 2015 by Steve*

**Geometry**

Write the converse of the following true conditional statement. If the converse is false write a counter example. My answer If a < 15 the a < 10 false counter example a = 12 and a > 10

*Monday, September 21, 2015 by Steve*

**Geometry**

7. write a paragraph proof of the theorem 3-8 in a plane if two lines are perpendicular to the same line then they are parallel to each other (4 points) Does anybody know this question??

*Monday, September 21, 2015 by dez*

**Geometry **

In a triangle, one angle is twice the second , and the third angle is 20 degrees less than the second . What is the measure of largest angle?

*Sunday, September 20, 2015 by Alshen *

**Geometry**

MP is the angle bisector of angle LMN Given that angle LMP is a right angle what type of angle is LMN

*Saturday, September 19, 2015 by Anonymous*

**Geometry**

Point P is located on the segment between point A (1,4) and point D (7,13) The distance from A to P is twice the distance from P to D. What are the coordinates of point P? Just need to know how to solve but don't just leave an answer because there are 3 more problems ...

*Thursday, September 17, 2015 by Lawyer*

**Geometry**

14. Complete the paragraph proof Given: angle 1 and angle 2 are supplementary, and angle 2 and angle 3 are supplementary. Prove angle 1 is congruent to angle 3 Does anybody know this question?? I need help please!

*Thursday, September 17, 2015 by dez*

**analytic geometry**

FINd an equation in x and y that has the same graph as the polar equation r=Î± sin theta, with Î± is not equal to 0.

*Thursday, September 17, 2015 by Anonymous*

**Geometry**

A 6 foot tall fence post a 1 foot shadow. A nearby clock tower cast a 35 foot shadow. what is the height of the tower?

*Thursday, September 17, 2015 by Lizeth*

**Geometry **

Find the measure of an angle if its measure is 26 degrees more than 3 times its complement. 16 141 74 42 Trying to figure it out but can't. Please help?

*Wednesday, September 16, 2015 by SkatingDJ*

**Geometry**

the endpoints of the diameter of a circle are at (1,2) and (7, -6). what is the circumference of the circle, no the nearest tenth of a unit? 15.7 31.4 62.8 78.5 I was thinking B? i want to check.

*Wednesday, September 16, 2015 by Roi*

**Geometry**

Determine whether the conjencture is true or false. Give counter example is false. Given: two angles are supplementary. Conjecture: the angles form a linear pair.

*Wednesday, September 16, 2015 by Britney*

**Geometry**

S is in the interior of ∠PQR, m∠PQS = 87°, and m∠SQR = 33°. Find m∠PQR.

*Wednesday, September 16, 2015 by Mo*

**geometry**

A circle has a center at (8,2). The point is (3,7) is on the circle. What is the area of the circle, to the nearest tenth of a square unit? A. 22.2 square units B. 44.4 square units C. 157.1 square units D.314.2 square units HELP PLEASE, and thanks.

*Tuesday, September 15, 2015 by Steven*

**Geometry**

What is the perimeter of rectangle WXYZ, with vertices W(-3,7), X(-5,4), Y(1,0), and Z(3,3) to the nearest unit. PLEASE HELP. A. 36 UNITS B. 30 UNITS C. 22 UNITS D. 11 UNITS

*Tuesday, September 15, 2015 by Steven*

**Geometry**

A design on the surface of a balloon is 5 cm wide when the balloon holds 71 cm of air. How much air does the balloon hold when the design is 10 cm wide? Explain the method you use to find the amount of air.

*Tuesday, September 15, 2015 by Alex*

**Geometry**

The equation (x + 5) + (y + 3) = 169 models the position and range of the source of a radio signal. Describe the position of the source and the range of the signals.

*Tuesday, September 15, 2015 by Alex*

**Geometry please help!**

Which of these is a step in constructing an inscribed square using technology? Construct segment DB, segment CE, segment EG, segment GI, and segment ID. Draw segments BR, RS, and SB Identify the points of intersection between circle A and circle G Mark the points of ...

*Tuesday, September 15, 2015 by Anonymous*

**Geometry**

A circle has a center at (8,2). The point is (3,7) is on the circle. What is the area of the circle to the nearest tenth of a square unit? A. 22.2 B. 44.4 C. 157.1 D. 314.2 (I've been stuck on this question for a while) thanks!!

*Tuesday, September 15, 2015 by katy*

**geometry**

The endpoints of the diameter of a circle are at (1,2) and (7,-6). What is the circumference of the circle, to the nearest tenth of a unit.

*Tuesday, September 15, 2015 by katy*

**geometry**

What is the perimeter of rectangle WXYZ, with vertices W(-3,7), X(-5,4), Y(1,0), and Z(3,3) to the nearest unit.

*Tuesday, September 15, 2015 by katy*

**math AG3 (algebra/geometry)**

2k^4 * (3k)^2, I got the answer 18K^6, my question is how is it 18?

*Tuesday, September 15, 2015 by jennie*

**Geometry**

How do you find the coordinates of the image of J (-7,-3) after the translation (x,y) (x-4,y+6)

*Monday, September 14, 2015 by Randy*

**Geometry**

The coordinates of the vertices of ABC are A(-2,2) B (5, -3) and C (-4,-1) Identify the perimeter of ABC. Round each length to the nearest tenth before adding. I am totally lost!

*Monday, September 14, 2015 by Roberty*

**Geometry**

Two lines intersect so that angle 1 and angle 3 are vertical angles, angle 2 and angle 4 are vertical angles, and angle 1 and angle 2 form a linear pair. how do you slove for x and find the measure of all the angles when angle 2= x sqaured -3x and angle 4= 6x=10 please help it...

*Monday, September 14, 2015 by Laura*

**geometry**

Jenny is building a rectangular garden around a tree in her yard. The southwest corner of the garden will be 2 feet south and 3 feet west of the tree. The northeast corner of the garden will be 1 foot north and 4 feet east of the tree. If jenny paves a path around the garden ...

*Monday, September 14, 2015 by katy*

**Geometry**

what is the difference between line p (-4, 3) and q (6, 1)? round to the nearest tenth. This is practice please help!

*Monday, September 14, 2015 by Amanda*

**geometry**

The endpoints of are A(2, 2) and B(3, 8). is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image . What are the slope (m) and length of ? Use the distance formula to help you decide: .

*Friday, September 11, 2015 by william*

**geometry**

In a triangle, if 3angleD=4angleS=6angleR, Calculate the measures of angle D, angle S and angle R.

*Friday, September 11, 2015 by abhishek*

**Geometry**

If 1/3 of a circle with a radius of 6 is shaded, what is the area of the shaded portion of the circle? HINT: A=\Pir^2 (Leave your answer as a decimal rounded to the nearest tenths place)

*Thursday, September 10, 2015 by Antonio*

**Geometry**

line BD bisects angle ABC. Find angle ABD, angle CBD, and angle ABC if angle ABD equals 3x+6 and angle DBC equals 7x-18 please help it would mean a lot

*Thursday, September 10, 2015 by Laura*

**Geometry**

The floor of a rectangular room measures 18.9 feet by 15.75 feet. Find the perimeter of the room

*Wednesday, September 9, 2015 by Dawn*

**Chemistry **

The PH3 molecule is 1. linear 5. tetrahedral 2. bent 6. trigonal bipyramidal 3. planar triangular 7. octahedral 4. trigonal pyramidal 8. None of these Do you think the professor is asking for molecular shape or electron geometry. I know the electron geometry is tetra and the ...

*Wednesday, September 9, 2015 by Jim *

**Geometry**

AC=5x-8 and CD=16-3x

*Wednesday, September 9, 2015 by Anonymous*

**Geometry**

Given: angle EBA is congruent to angle CBD, measure of angle ABD is = to 90 degrees. Prove: angle EBA is the complement of the angle ABC. Write a proof.... I have no idea how to proceed...help! Thank you!

*Tuesday, September 8, 2015 by Devyn*

**geometry **

The midpoint of uv is (5 -11). The coordinates of one endpoint are u(3,5). Find the coordinates of endpoint of v.

*Tuesday, September 8, 2015 by mel*

**geometry**

Point Y lies on segment XZ. If XY = 2.8 and XZ = 4.0, what is the length of segment YZ?

*Tuesday, September 8, 2015 by heather*

**geometry**

which point is the midpoint of AE if A=-6, B=-4, C=-2, D=1, E=8

*Monday, September 7, 2015 by karina*

**geometry**

The height of a triangle is 25 inches greater than its base. The area of the triangle is 625 square inches. The height of the triangle is inches and the base of the triangle is inches.

*Monday, September 7, 2015 by Gaby*

**Geometry **

emily has a square swimming pool that has the side length of 20 feet. She has a walkway that is 6 feet wide. How much fencing will she need to but to enclose the pool and walkway?

*Monday, September 7, 2015 by Endia*

** math(elmntry euclidean geometry)**

The sum of the angles of a quadrilateral is 360°. Find the conditional, draw a diagram, and state the given and conclusion. CONDITIONAL FORM: If it is the sum of the angles of a quadrilateral, then it measures 360°. DIAGRAM: Not shown, but pictures a trapezoid with ...

*Sunday, September 6, 2015 by David*

**math(elmntry euclidean geometry)help needed ASAP!**

The sum of the angles of a quadrilateral is 360°. Find the conditional, draw a diagram, and state the given and conclusion. CONDITIONAL FORM: If it is the sum of the angles of a quadrilateral, then it measures 360°. DIAGRAM: Not shown, but pictures a trapezoid with ...

*Saturday, September 5, 2015 by dav*

**Geometry**

In a Hexagon net for a 3 dimensional solid how many regions would there be? My answer is 8 the 6 sides and the top and bottom

*Friday, September 4, 2015 by Steve*

**geometry**

When constructing parallel and perpendicular lines, how are the steps similar? Intersecting arcs are created and connected.* A protractor and ruler are used to take accurate measurements. Four right angles are created. There are no similarities When constructing inscribed ...

*Friday, September 4, 2015 by saul*

**geometry**

When constructing a congruent line segment to cd , the ray needed for the construction must be shorter than

*Thursday, September 3, 2015 by sug*

**geometry**

pleases help.. the midpoint of uv is (5 -11) the concordance of one endpoint are u(3,5) find the coordinates of endpoint v

*Thursday, September 3, 2015 by jadde*

**geometry**

gi bisects angle dgh so that m<dgi is x-3 and m<igh is 2x -13 find the value of x

*Thursday, September 3, 2015 by bbg*

**geometry**

describe a process you would use to create the perpendicular bisector to a segmant AB using only an unmarked strait edge and an unmarked compas

*Thursday, September 3, 2015 by bbg*

**Geometry **

A circle has a center at (3,5). The point (3,8) is on the circle. What is the circumference of the circle to the nearest tenth of a unit?

*Thursday, September 3, 2015 by Anonymous*

**Elementary Euclidean Geometry(Math)**

Little Joseph once said: I was once asked to prove that (PROOF ONE) in a right triangle, the sum of the squares of two sides equals the square of the third. Smart little rascal that I am, I proved it with ease. I was then asked to prove that (PROOF 2) if the sum of the squares...

*Wednesday, September 2, 2015 by Dav*

**Geometry**

If a rectangle width is increased by 3, the rectangle becomes a square and the area of the rectangle is increased by 54u^2 what is the area of the original rectangle

*Tuesday, September 1, 2015 by Jp*

**Geometry**

On Line ABCDE If BD exceeds CD by 10 and If BD=x^2 and CD = x + 4, compute x. I tried: BD = CD + 10 X^2 = (x+4)+10 x^2 = x+14 That's where I get stuck. Do I convert to: x^2 - x -14 = 0 ? If so, how do I solve for x? Thank you in advance for any assistance!

*Monday, August 31, 2015 by Michael*

**Math**

1. In geometry, the symbol used to identify an object often looks like the meaning, or picture, of itself. Which of the symbols in geometry listed below does not resemble itself? A) angle B) parallel C) perpendicular D) similar** Is the answer D? Thank you for any help. :)

*Monday, August 31, 2015 by Tim*

**Geometry**

Explain the distance formula. Then use it to calculate the distance between A(1,1) and B(7,-7). Any help please.

*Monday, August 31, 2015 by Cassie*

**Geometry-Help Please**

Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a given angle.

*Monday, August 31, 2015 by Cassie*

**geometry **

So On the first day of school I went to geometry and we did a review. My teacher had us work out this problem and I've never seen it before. Other kids were doing the problem and I was just there confused. I was embarrassed and didn't want to ask for help. Do any of ...

*Sunday, August 30, 2015 by anonymous *

**Geometry**

My teacher gets me so confused but the question is 5p^2-23p+24 someone please explain

*Saturday, August 29, 2015 by Clarissa*

**Geometry**

ray pb bisects < rpt so that < rpb = x+2 and < tpb = 2x-6. What is < rpt =

*Saturday, August 29, 2015 by Steve*

**Geometry**

Perimeter of isosceles is 36 find the 2 unequal sides

*Friday, August 28, 2015 by Moez*

**Geometry **

Point J is between H and K on line HK. Use the given information to write an equation in terms of x. Solve the equation. Then find HJ and JK HJ=5x-3 JK=x-9 KH=5x

*Thursday, August 27, 2015 by anonymous*

**Geometry**

Can I please get some help? by+2/3=c, for y

*Thursday, August 27, 2015 by Luis*

**Geometry/Steve**

A circle has an area of approx. 78.5 square units. If the center of the circle is at (2,4). Which of the following points is on the circle? A. (-6,4) B. (2,-1) C. (-4,-4) D.(2,-9) ******** My thoughts are D - can you please check it...thanks

*Thursday, August 27, 2015 by Cassie*

**Geometry**

A plant is picked at random. There is a 30% chance the plant was purchased this year. There is a 6% chance that the plant was purchased this year and will produce berries. What is the probability that the plant was purchased and will not produce berries?

*Thursday, August 27, 2015 by Margie*

**Geometry**

There were 30 people. 9 visited the museum and zoo. 14 visited the zoo but not the museum, 5 visited the museum and not the zoo and 2 visited the zoo but not the museum. What is the probability that a person picked at random visited the museum and not the zoo?

*Thursday, August 27, 2015 by Margie*

**Geometry**

Line pb is a line segment on a number line. It has endpoints at -2 and 12. What is the coordinate of its midpoint. My answer would be the total length pf pb is 14 units so the midpoint would be 7.

*Thursday, August 27, 2015 by Steve*

**Geometry**

explain how you can use a straight edge and a compass to construct an angle that is both congruent and adjacent to a given angle.

*Thursday, August 27, 2015 by Steve*

**Geometry**

A triangle has a perimeter of exactly 24 units. Which of the following could be the vertices of the triangle? A.) (-1,3),(2,-1),(-1,-1) B.) (6,0),(6,7)(0,7) C.) (-1,-1),(-6,-13),(-9,-9) D.) (-3,-4),(3,-4),(3,4) I am not sure on this one any help would be great

*Thursday, August 27, 2015 by Cassie*

**geography need help please**

I need to pass my finals tomorrow! pleas help me! its geometry? Does anyone know how to do any of these problems ? please help! 1- 3, 5, 7, 9... Generalize the pattern by finding the nth term. A) 3n B) 2n + 1 C) n + 2 D) (n + 1)(n + 2) 2- If the radius of a cylinder is doubled...

*Thursday, August 27, 2015 by Anonymous*

**Geometry**

What is the circumference of a circle in terms of pi with a radius of 2.2? I know that c = 2 pi * r c = 2 pi * 2.2 c = 2 * 2.2 my answer is 4.4 pi

*Thursday, August 27, 2015 by Steve*

**Geometry check**

how is constructing an angle bisector similar to constructing a perpindicular bisector? Both constructions begin with a given angle Both constructions allow you to find the midpoint of a segment Both constructions require that you draw a ray Both constructions require that you...

*Thursday, August 27, 2015 by sammy*

**geometry**

a 12 ft by 16 ft rectangular swimming pool has a 3 ft wide no slip serface arond it what is th outer perremeter around it

*Thursday, August 27, 2015 by bbg*

**Geometry**

solve for x and AC if C is between A and B, AC = 3x + 55, CB = 2x and AB = 65. Draw figure and show algebra work. Can someone help me please I dont quiet get it?

*Wednesday, August 26, 2015 by SiSi*

**geometry**

B is the midpoint of AC. A has coordinates (-3,4), and B has coordinates (-1 1/2,1). Find the coordinates of C. Did i get the right answer? (2)-1 1/2=(2)-3+x(over 2) -3-3=3+x-3 -6=x (2)1=(2)4+y(over 2) 2-4=4+y-4 -2=y The coordinates of C are (-6,-2)

*Wednesday, August 26, 2015 by kaitlyn *

**Geometry**

The endpoints of a diameter on a circle are a(2,1)and B(5,5). Find the area of the circle in terms of 3.14.

*Wednesday, August 26, 2015 by Steve*