Determine the measure of angle a. PLEASE HELP ASAP! a.64 degrees
b.45 degrees
c.88 degrees
d.42 degrees

D

Step-by-step explanation:

Remember that the sum of the interior angles of a triangle will always total 180.

Therefore:

Let’s solve for x:

Combine LIke Terms:

Add:

Subtract 80 from both sides:

Divide both sides by 25:

Therefore, the value of x is 4.

Now, to find A, we can substitute it for A.

A is measured by:

Substitute 4 for x and evaluate:

Hence, our answer is D.

first, let's see what the pattern is.

58 - x = 47

46 - x = 36

x = 9

so this means that the term after 25 is 25 - 9:

the next term in the sequence is 16.