3 years ago

In parallelogram WXYZ, what is CY? CY=___ ft

2 answers:

6 0

The correct answer is 11 ft.

Explanation:
The diagonals of a parallelogram bisect each other. This means that the portion marked x+4 is the same length as the portion marked 2x-7; this gives us the equation x+4=2x-7.

Subtract x from each side:
x+4-x=2x-7-x
4=x-7.

Add 7 to both sides:
4+7=x-7+7
11=x

Misha Larkins [42]3 years ago

6 0

You forgot to put the 11 into the equation for CY: 2(11) - 7 = 15

You might be interested in

Amy and Roger both wash windows at a large downtown building. Amy can wash 25 windows in 4 hours. Roger can wash 32 windows in 6

nirvana33 [79]

Answer:

139

Step-by-step explanation:

Brainliest?

8 0

3 years ago

Read 2 more answers

Which transformations will alter the location of the vertex?

VashaNatasha [74]

Answer:

reflection

transition left / right are the location of the vertex

4 0

3 years ago

The measure of an exterior angle of a regular octagon is x + 10. Find x.

elena-s [515]

Answer:

x = 35

Step-by-step explanation:

The sum of the exterior angles of a polygon = 360°

Then

1 exterior angle = 360° ÷ 8 = 45° , so

x + 10 = 45 ( subtract 10 from both sides )

x = 35

3 0

3 years ago

James wants to buy some CDs that cost $14 each and a DVD that costs $23. He has $65. Write an equation (in the Show your work ar

notsponge [240]

Answer:

Step-by-step explanation:

65-23= 42

42/14= 3

4 0

3 years ago

Read 2 more answers

Helllllp me pleaseeeeeeeeee

Andrej [43]

Answer:

10/11>9/11>7/11

Step-by-step explanation:

It is 10 out of eleven which is bigger than 9 out of eleven which is bigger than 7 out of eleven.

3 0

3 years ago