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Aleksandr-060686 [28]
3 years ago
14

Evaluate the expression for the given values of the variables.

Mathematics
1 answer:
Dahasolnce [82]3 years ago
4 0
4(2m-n)-3(2m-n)

4(2(-15)- -18)-3(2(-15)- -18)
4(-30- -18)-3(-30- -18)
4(-12) -3(-12)
-48- -36
-12

The answer is C
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Geometry Special Quadrilaterals show work please
Charra [1.4K]

Answer:

a = 16

w = 125

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y = 55

Step-by-step explanation:

<u>FINDING 'a'</u>

31 = a + 46 / 2

62 = a + 46

16 = a

<u>FINDING 'w'</u>

* This section looks Non-Isosceles trapezoid so I will be following the rule according it

w + 55 = 180

w = 125

<u>FINDING 'y'</u>

y = 55

- Because of corresponding angles

<u>FINDING 'x'</u>

* In this case it looks like we are still dealing w/ an non-isosceles trapezoid.

x + 60 = 180

x = 120

Hope this helped ^^

(Please inform me of any mistakes or misunderstandings!)

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Step-by-step explanation:

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Answer: Its c

Step-by-step explanation:

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adell [148]

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Step-by-step explanation:

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