Answer:
600
Step-by-step explanation:
Because the tens digit is less than 5, round down to 600
C is wrong...............
Answer:I think Jordan is this a trick question
Step-by-step explanation:
Answer:
x= -10 and true
Step-by-step explanation:
if you plug -10 in for x you get -22=-22 which makes it true
Answer:
25:64
Step-by-step explanation:
surface : 4×pi×R^2
R1 = 5x
R2 =8x
4piR1^2 / 4piR2^2 = R1^2/R2^2 = 5x^2/8x^2 = 25x^2/64x^2 = 25/64
