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Maurinko [17]
3 years ago
12

What value of x and y will make the polygon below a parallelogram?

Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0

Answer:

x = 4

y  =1

Step-by-step explanation:

Given

The attached figure

Required

x and y

If the attached is a parallelogram, then:

<em>Either segment of a diagonal are equal; So, we have:</em>

3x = 12

x + y = 5y

<em></em>

In 3x = 12

Divide both sides by 3

x = \frac{12}{3}

x = 4

Substitute x = 4 in x + y = 5y

4 + y = 5y

Collect like terms

5y - y =4

4y = 4

Divide both sides by 4

y = \frac{4}{4}

y  =1

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3 years ago
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Contact [7]

Answer:

Congruent and isometries.

Step-by-step explanation:

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3 years ago
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masha68 [24]

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8 0
3 years ago
Consider a right triangle that has these dimensions: the side opposite angle a is 6 meters and the side adjacent angle a is 8 me
Varvara68 [4.7K]
To determine the length of the hypotenuse, we need a relation that would relate the other legs and the hypotenuse of the triangle. So, we would need to use the Pythagorean theorem which is an equation that relates the hypotenuse with the other legs of a right triangle. It is to be noted that this is only usable for right triangles only. It is expressed as follows:

c^2 = a^2 + b^2

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c = √(a^2 + b^2)
c = √(6^2 + 8^2)
c = √100
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Therefore, the length of the hypotenuse with the other legs having a length of 6 and 8 would be 10 m.
5 0
3 years ago
Roy's average balance checking account pays simple interest of 4.8% annually, and he made $2.25 in interest last month. What was
Klio2033 [76]

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