Answer:
Step-by-step explanation:
f(x)=4+20+4
=28
The equal of x+7=26 so it’s definitely (a)
Answer:
2.57 x 10^(-5)
Step-by-step explanation:
you have to move the comma sign in front of the first number considering 0 as a non-number.
Answer:
17
Step-by-step explanation:
c = a^2 + b^2 = 15^2 + 8^2 = 17
