H = -2r + s/πr
C = 3A-a-b
If you need step by step comment
Answer:
Invalid
Step-by-step explanation:
This is invalid because you don't have to go some were to love something.
Answer: 975
Step-by-step explanation:
The cost would be 975
Angle 1 is a right angle =90 °
so 5x-85=90
5x=90+85
5x=175
x=35
Answer: x² + 4x + 3
<u>Step-by-step explanation:</u>
f(x) = x² + 3x + 2
+ <u>g(x) = x + 1 </u>
(f+g)(x) = x² + 4x + 3
Note: This answer is based on f(x) having an x² (since the squared is missing from your question).