Answer:
3.5
Step-by-step explanation:
Answer:
I recommend trying this it is real tutors that explain to you on how to do it it's free
1) A = π r² = 22/7 x 10² = 314.28 in²
2)A = π r² = 22/7 x 9² = 254.57 mm²
3) radius = 1/2 diameter
r = 1/2 x 3 = 1.5 in
A = π r² = 22/7 x 1.5² = 7.07 in²
4)A = π r² = 22/7 x 14² =616 cm²
5) radius = 1/2 diameter
r = 1/2 x 1.5 = 0.75 ft
A = π r² = 22/7 x 0.75² = 1.76 ft²
Answer:greatest possible error=6.5
Percent area=8.3
Step-by-step explanation:
7n -12 = -32 + -3n
I think this is the equation