6.9ft
So clearly in this situation the side length of the cloth is the square root of 48, which is 6.928.... closest to 6.9ft
<h3>
Answer: a = 15</h3>
Explanation:
The jump from 13 to 39 is "times 3" when comparing the diagonal segments. So the jump from 5 to 'a' must also be "times 3" to keep the sides in the same proportion. Therefore, a = 3*5 = 15.
Or we could solve it like so
13/39 = 5/a
13a = 39*5 ... cross multiplying
13a = 195
a = 195/13 .... dividing both sides by 13
a = 15
5 cars are 0-9
15 cars are 10-19
55 cars are 2-29
5 + 15 + 55 = 75 total cars are less than 30 miles per gallon.
Answer:
22.95
Step-by-step explanation:
Answer
Step-by-step explanation:
