Answer:
it is both A and B !!
Step-by-step explanation:
:)
Answer:
n = {-1, 7}
Step-by-step explanation:
8n² - 56 = 48n
Subtract 48n from both sides
8n² - 48n - 56 = 0
Divide both sides by 8
n² - 6n - 7 = 0
Factor
alternately use the quadratic equation or complete the square
(n - 7)(n + 1) = 0
n = {-1, 7}
Answer: -(25/9)pie or -8.726646 radians
Step-by-step explanation:
= -500 * (pie/180)
so -8.726646 radians
Answer:
9.52
Step-by-step explanation:
what do you mean there not enough stuff to calculate
