By Pythagoras Theorem,
the length of the other leg= (63^2-52^2)^1/2
hope this helps :)
-5a^2 - 7a = -a x (5a + 7)
let me know if you have any other questions
:)
Answer:
9v-18
Step-by-step explanation:
.........................................
(Fog) = f(g(x))
g(-2)=-2+4=2
f(2)=2^2 +3 = 4+3 =7
Answer:
D) 42.16
Total: $553.13
Step-by-step explanation:
Multiply the subtotal, 510.97, by 8.25%. To do that just turn the 8.25% into a decimal which is 0.0825. The answer to that would be 42.155025 and rounded it would be 42.16 so the tax would be $42.16.
The total to the entire thing would be $553.13 since you just add the tax and subtotal together.
