Answer:
5/6
Step-by-step explanation:
Answer:
Step-by-step explanation:
31 square inches
47 square inches
52 square inches
Answer:
24 square inches
Step-by-step explanation:
Radius is half of diameter. Therefore 1.5in
Using formula
3.14x1.5x5=23.55
Round up to 24
Answer:
23 centimeters squared
Step-by-step explanation:
98 = 188t - 16t^2
-16t^2 + 188t = 98
-16t^2 + 188t - 98 = 0
8t^2 - 94t + 49 = 0
Use the quadratic formula with a = 8 , b = -94 , c = 49 to get the solutions
t = [(47 - root 1817) / 8]≈ 0.55
and
t = [(47 + root 1817) / 8] ≈ 11.20