C = 17, A = 15; B = ? What is the perimeter?
O 39
40
22

40

Step-by-step explanation:

Use the Pythagorean Theorem. That will give you the missing side length and then add them together to get 40.

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.