The answer going to be A: they will be orthogonal if and are orthogonal
All you have to do in order to solve for the length of the square, simply take the expression and divide each term in the equation by 4, since the perimeter equation is the result of the length of the side equation multiplied by 4.
The final solution would be C.
Answer: 32.8°F
Step-by-step explanation:
1.8°F times 7 = 12.6°F
45.4°F - 12.6°F = 32.8°F
