Answer:
4.25
Step-by-step explanation:
5-3/4=4.25
1. 3,-10
2. 10x + y
3. 2x - 3y
Y= 4 - 4/5x all you have to do is make it go up 4 from 0 and either go down 4 and go right 5 or up 4 and to the left 5... hope this helped!
You must multiply 2.5 by 7 to get the answer which is 17.5 pounds
You will have to use trig to solve this:
The side you have is adjacent to the known angle
The side you are looking for is opposite the known angle
^^^This means you need to use tan:
tan(24) = 
.445222 = 
^^^input tan(24) into calculator, then multiply 12 to both sides to isolate and solve for x
5.3 ≈ x
Hope this helped!