3 years ago

Solve the equation for a. a2 + 102 =12^2

Mathematics

2 answers:

denpristay [2]3 years ago

8 0

Answer:6.6

Step-by-step explanation:

Anestetic [448]3 years ago

5 0

Answer:

6.6

Step-by-step explanation:

Subtract 10^2 and take the square root.

a^2 +10^2 = 12^2

a^2 = 144 -100

a = √44 ≈ 6.6

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