In a right triangle, the length of a leg is 4 inches shorter than the length of the hypotenuse. The included angle is 40°, as shown below. What is the length, in inches, of the hypotenuse of this right triangle, rounded to the nearest tenth?

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

need points to ask question

step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.