Answer: 4.87 x 10^9 is greater than 9.212 *10^8
Step-by-step explanation:
4.87 x 10^9 is greater than 9.212 *10^8 because it has the greater exponent.
4.87 * 10^9 = 4,870,000,000
9.212 *10^8= 921,200,000
4,870,000,000 > 921,200,000
Answer:
550km/h
v (speed) = d/t
v = 1375/2.5
v =550
No
70 * 8 = 560, not 490
Instead, 70 * 7 = 490
kites have 2 pairs of congruent sides and kites have 2 pairs of consecuitive side
