Answer:
x = 16
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(x+2) * 2 = 6^2
2(x+2) = 36
Divide each side by 2
x+2 = 18
Subtract 2
x+2-2 = 18-2
x = 16
Answer:
34
Step-by-step explanation:
Marcy got 15% of the 40 wrong
.15 *40
6
If she got 6 wrong, then she got the rest right
40-6 = 34
She got 34 right
Answer:
A) $1,446.50
Step-by-step explanation:
So you know, that the expenses for the first year of a 4-year private college are $8,893. You have got $6,000. How much money you must contribute each semester? $8,893-$6,000=$2,893 ... You know, that there are two semesters in college year, so you need to divide the number by 2. The answer is A) $1,446.50
I hope I helped you! I will be grateful, If you mark my answer as the brainiest.
