Answer:
Area = 49π
Step-by-step explanation:
circle Area = π x (radius)²
Assuming d = 14 is the diameter (which the problem really should state explicitly, not leave you to assume), then the radius is half of that.
So r = 7, where 'r' is the radius.
Area = π x r² = π(7)² = π(49)
Area = 49π is the exact answer, so it is the one I prefer.
Area = 153.86 is the decimal you get if you multiply 49 x 3.14
Hope this helps.
11. h(3)= 137 is the answer to the equation.
Answer:
14
Step-by-step explanation:
step 1.
substitute 'a' with 7
You are then left with a multiplication problem.
step 2.
solve 2 × 7
answer is 14
Answer:
I believe the answer is B
Step-by-step explanation:
Answer:
Your answer is C, (3k+4)(2k-5)
Step-by-step explanation:
