Answer:
f(x^2)=3x^2+5
Step-by-step explanation:
math
80 is a good one to start with.
After that, you can move on to 83, 481, 1687, and 102,974,589 .
Answer:
7
Step-by-step explanation:
Answer:
11 inches
Step-by-step explanation:
7^2+8^2=c^2
49+64=c^2
113=c^2
square root both side
c=10.63014581
round up and get c=11
hope this helped :)
Answer:
7.) 138.71
8.) 250
Step-by-step explanation:
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