Answer:
530.66 cm squared
Step-by-step explanation:
c = 2(3.14)r
81.64 = 2(3.14)r
Divide both sides by 6.28
The radius is 13
a = 3.14(13 squared)
a = 530.66
Answer:
41< (or equal to) x < (or equal to) 45
Step-by-step explanation:
Answer:
Three groups of 3/4 fit in 11/4
Step-by-step explanation:
Three groups of 3/4 would be 9/4, any more groups of 3/4 will exceed 11/4
Answer:
Step-by-step explanation:
-9x + 1 = -x + 17
-8x + 1 = -17
-8x = -16
x = 2
Answer:
96
Step-by-step explanation:
288 ÷ 9 = 32
32 × 3 = 96
