1 answer:
Answer:
X=11
Step-by-step explanation:
9x+6= (3x+2)+(70)
Simplify: 6x+6=72
6x+6=72
6x=66
x=11
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Answer:
13.9
Step-by-step explanation:
7^2 + 12^2 = c^2
49 + 144 = 193
square root 193
and it’s 13.9

solve for "r"
Answer:
Radius=9
Diameter=18
Step-by-step explanation:
I hope this helps you
Area =3/4.5/12
Area =5/4.4
Area =5/16