Answer: 52.77876 in
Explanation: C=2πr=2·π·8.4≈52.77876 in
Answer:
20.2
Step-by-step explanation:
181.1 divided by the amount of days Susie ran.
Answer: 80 feet
Step-by-step explanation:
We can write these as fractions and do cross multiplication with the numerator being the height of the object while the denominator being the length of the shadow:
5 * 128 = 8x
640 = 8x
80 = x
Thus, the height of the lighthouse is 80 feet tall.
Answer:
VERTICAL
Step-by-step explanation:
38 is 10 times more than 3.8