Find the missing side length

Question 1: A. 48 would the answer

Question 2: C. 48 would be the answer

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C ) 48

Step-by-step explanation:

To begin, you have to figure out which angles correspond on the two triangles.

So here are the angles that correspond:

U = N

T = M

S = L

So, ST would be similar to LM so 32 and 8 will be similar.

And UT will be similar to NM so the missing length and 12 are similar.

To begin, find out the scale factor by dividing 32 by 8 to get 4.

Then, multiply 12 by 4 to get 48 for the missing length.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

answer: 100

step-by-step explanation: