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Naddik [55]
3 years ago
11

Find the value of x and y in the parallelogram below.

Mathematics
1 answer:
Delicious77 [7]3 years ago
7 0
In a parallelogram, the opposite angles are equal and the sum of the angles is 360 degrees.

W = Z and Y = X
3y = 3x
Y = X = y
3y + y + 3x + x = 360
3x + x + 3x + x = 360
8x = 360
x = 360/8 = 45

Therefore, x = 45; y = 45
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for what value of the variable the value of the expression 4(5x-8) is 4 more than the value of the expression 2(4-x)
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Answer:

For x=2, the expression 4(5x-8) will be 4 more than the expression 2(4-x)

Step-by-step explanation:

Given expressions are;

4(5x-8) and 2(4-x)

For 4 more than the second expression, we will add 4 with second expression.

4(5x-8) = 2(4-x) + 4

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22x = 44

Dividing both sides by 22

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Hence,

For x=2, the expression 4(5x-8) will be 4 more than the expression 2(4-x)

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Answer:

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Step-by-step explanation:

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75 * (1.016667)^120

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