Answer:
7.5 × 10-6
Sorry if its wrong
Step-by-step explanation:
YOU JUST FOLLOW THE STEP
Subtract 60 from the sum of 8e and 20 when e=7
8e +20
8(7) + 20
56+20=76
76-60=16
1 - √3 cot (x + 15) = 0
√3 cot(x + 15) = 1
tan (x + 15) = √3
x + 15 = 60
x = 45 degrees answer
Us
"Us", is plural and fits into the sentence.
