The question is in the picture i need to answer soon

Hello!

We are going to need to use a trigonometric ratio for this. There are three of them - sin, cos, and tan. Sin: opposite / hypotenuse Cos: adjacent/hypotenuse Tan: opposite/adjacent

So here, we are given an angle. We are also given one side length. That side is opposite the angle, and we are trying to find the hypotenuse. Therefore, we use the ratio sine.

First, do sin(40). This'll give us the ratio of the side length of the opposite / the side length of the hypotenuse. sin (40) = 0.64278761.

Now, we know that the side length of the opposite / the side length of the hypotenuse = 0.64278761. We also know the side length of the opposite, or the length of highway 1: 5.6. Therefore, we know 5.6 / side length of the hypotenuse = 0.64278761.

Now, solve for the side length of the hypotenuse. I'll just be using h to represent it.

5.6 / h = 0.64278761

5.6 = 0.64278761h

5.6 / 0.64278761 = h

5.6 / 0.64278761 = h

h = 8.71205343 = about 8.7

Therefore, your answer is A.

Hope this helps!

i really dont know

step-by-step explanation:

answer: asdfghjkl,mnbv

step-by-step explanation: