Answer:here Im decent at math but I really Dont know
SORRY
Step-by-step explanation:
Answer:
mA = 69 degrees
Step-by-step explanation:
A complementary angle has a measure of 90 degrees.
(2x + 27) + (2x - 21) = 90
Simplify
4x + 6 = 90
-6
4x = 84
/4
x = 21
mA: 2(21) + 27 = 69
<span>If you would like to
transform the phrase </span>7 copies of the sum of 8 fifths and 4 into a math expression, you can do this using the following steps:<span>
<span>8 fifths ... 8/5</span></span>
<span><span>
the sum of 8 fifths and 4 ... 8/5 + 4</span></span>
7 copies ... 7 *
7 * (8/5 + 4) = 7 * (8/5 + 20/5) = 7 * 28/5 = 196/5 = 39.2
The correct result would be 196/5.
Answer:
It's gotta be 5. All the possible answers are 1, 2, 3, 4, and 5. Because there are so many the logical way to go is 5
