3 years ago

What is the value of n?

2 answers:

5 0

133 = 38 + m angle adjacent to n (exterior angle of triangle theorem)
so m this angle = 133 - 38 = 95 degrees
Thus m n = 180 - 95 = 68 degress

Its option A.

erica [24]3 years ago

4 0

<span>An exterior angle of a triangle is equal to the sum of the opposite interior angles
</span>
so
n = (180 - 133) + (180 - 142)
n = 47 + 38
n = 85

answer is A. 85

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The volume of a box (v) varies directly with its length (l) if one of the boxes has a volume of 325 cubic inches and a length of

stiks02 [169]

Answer:

The constant of proportionality for the group of boxes is: 25

Step-by-step explanation:

Proportion means that change in one quantity causes change in other quantity. Direct variation means that increase in one quantity causes increase in the other quantity.

Let l be the length and v be the volume

Then according to given statement

V∝l

Removing the proportionality symbol introduces a constant in the equation

$V = kl$