7.85 meters = 785 centimeters. To convert from meters to centimeters, you just need to multiply the value in meters by 100 (the conversion factor).
Example, 7.85 meters = 7.85 × 100 = 785 centimeters.t 7.85 meters to centimeters
Happy studying ^-^
He will spend $5.45 if he is driving 85 miles.
How can we figure this out mathematically?
4.36/68=0.064
That means every mile he drives he spends on average 6 cents.
Now 0.064 * 85 equals $5.45.
Please vote my answer brainliest! Thanks.
Answer:
D
Step-by-step explanation:
36x² - 49 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b)
then
36x² - 49
= (6x)² - 7²
= (6x - 7)(6x + 7)
Thus 6x - 7 is a factor of the expression
