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3 years ago

GHIJ is a parallelogram. find value of x and y. You need to show your work to earn full credit.

Mathematics

1 answer:

Anastaziya [24]3 years ago

6 0

Answer:x=5 and y=8

Step-by-step explanation:

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The area of a rectangle is 3/8 in and the length is 5/8 What is the width?

liberstina [14]

Answer:

The width W is :

$W=\frac{3}{5}$

Step-by-step explanation:

Let A be the area of the rectangle

Let L be the length of the rectangle

Let W be the width of the rectangle

______

Formula:

A = L × W

__________

$\begin{aligned}A &=L \times W \\\Rightarrow W &=\frac{A}{L} \\\Rightarrow W &=\frac{\frac{3}{8}}{\frac{5}{8}} \\&=\frac{3}{8} \times \frac{8}{5} \\&=\frac{3 \times 8}{8 \times 5} \\&=\frac{3}{5}\end{aligned}$

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3 years ago

kali bought 6 books for a total of $154. math books cost $27 and English books cost $23. how many of each type of book did she b

kipiarov [429]

She bought 4 English books and 2 math books

27 x 4 = 108
23 x 2 = 46
108+46=154

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3 years ago

One number is 2 less than a second number. Twice the second number is 17 less than 5 times the first

gulaghasi [49]

X=y-2
2y=5x-17
Substituting for x into the second equation, we find
2y=5(y-2)-17
2y=5y-10-17
-3y=-27
y=9
So x=7
Thus, the two numbers are 7 and 9.

4 0

3 years ago

Abigail was skateboarding home when the wheel axle of her skateboard broke. She had already traveled two thirds of the way home

OverLord2011 [107]

Answer:

I think that her taking the skateboard is 4 times as fast as her walking.

Step-by-step explanation:

I got this because she traveled twice as long and twice as fast on the skateboard, so if you multiply it together, there u have it.

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4 years ago

Help please with math

yuradex [85]

Here you go, sometimes, quizlet is there with just the right info. Ur welcome.

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4 years ago