I’m very bad at math , and i’ve been doing this test for awhile now

9.4 miles

Step-by-step explanation:

The Pythagorean Theorem states that  . Therefore, we can substitute 8 (the distance traveled due east) for A and 5 (the distance traveled due north) for B.

To find the answer, simply take the square root of 89, and round it to the nearest tenth.

correct

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x