2 years ago

MN is the midsegment of the trapezoid ABCD. What is the length of segment AB?

Mathematics

2 answers:

marshall27 [118]2 years ago

4 0

What’s the length of it ? My guess would probably be C , I need to see the length of the trapezoid , it’s segment of AB

netineya [11]2 years ago

3 0

Answer:

Step-by-step explanation:

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Angle 1 and angle 2 form a linear pair. If the measure of angle 1 = (5x+9)º and

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- linear pairs are supplementary, meaning they add up to 180°

5x + 9 + 3x + 11 = 180

8x + 20 = 180

8x = 160

x = 20

- now plug in.

angle 1: 5(20) + 9 = 100 + 9 = 109°

angle 2: 3(20) + 11 = 60 + 11 = 71°

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3 years ago

What is the result when you multiply a nonzero number by the reciprocal of its negation?

alukav5142 [94]

Answer:

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Step-by-step explanation:

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2 years ago

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3 years ago

Read 2 more answers

If x=2y+1 what is th e value of 10y-5x

gregori [183]

$x=2y+1$

what is $10y-5x$ ?

all you gotta do is substitute the value of $x$ in the equation:

$x=2y+1\\10y-5(2y+1)$

now solve for $y$ :

$10y-5(2y+1)\\10y-10y-5=-5$

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3 years ago

HELPPP please I forgot how-

PtichkaEL [24]

Answer:

min: 8

max:28

med: 22

1st quartile: 12

3rd quartile: 26

hope this helps :)))

Step-by-step explanation:

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2 years ago