3 years ago

Please help me with this math problem! :)

Mathematics

1 answer:

barxatty [35]3 years ago

7 0

Answer:

x = 7 and y = 5

Step-by-step explanation:

Given a parallelogram: opposite sides are =

5x - 5 = 3x + 9

2x - 5 = 9

2x = 14

x = 7

Given a parallelogram: the diagonals bisect each other.

5y = 7y - 10

-2y = -10

-2y/2 = -10/-2

y = 5

You might be interested in

Max measures the diagonal of a square room to be 32feet find the perimeter and area of the room round answers to the nearest ten

Rasek [7]

Hello!

To find the side length of a square with the diagonal you use the equation

$a = \sqrt{2} \frac{d}{2}$

a is side length
d is diagonal length

Put in the values you know

$a = \sqrt{2} * \frac{32}{2}$

Divide

$a = \sqrt{2} * 16$

Multiply

a = 22.6

All the sides are 22.6 feet

Add all the sides

22.6 + 22.6 + 22.6 + 22.6 = 90.4

The answer is 90.4

Hope this helps!

3 0

4 years ago

A rectangle has an area of 20 square units what can be said if it's height and width

Butoxors [25]

The height could be 2 and the width 10 or the height could be 10 and the width could be 2.

4 0

3 years ago

Read 2 more answers

Please I NEED HELP HURRY The quotient of six and a number subtracted from 100 Question A 100 - 6/x Question B 6/x - 100 Question

jasenka [17]

For this case we have that the quotient of 6 and a number, can be expressed as:

$\frac {6} {x}$