Answer:8.5
Step-by-step explanation:
Pythagorean Theorem
A
a^2 + b^2 = c^2
3^2 + 8^2 = c^2
9 + 64 = c^2
73 = c^2
C= Sqrt (73)
C = 8.5
Answer:
$5.01
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-11
Step-by-step explanation
Condition:
2(4+x)=x-3
8+2x=x-3
Combining similar terms
8+3=x-2x
11=-x
OR
x=-11
(shown in picture)