Answer:
she didn't make a mistake.Her answer is correct
Answer:
14 +3 - 17
6-4 = 2
1 -9 = -8
Step-by-step explanation:
they are saying x = 3 so you would use the middle equation
so -4x becomes -4(3)
-4 * 3 =-12
Answer:
to?
Step-by-step explanation:
All you have to do it <span>Identify the legs and the hypotenuse of the triangle. You know that the triangle is a right triangle since the ground and the raised portion of the porch are perpendicular—this means you can use the Pythagorean Theorem to solve this problem. Identify a, </span>b<span>, and c. Use the Pythagorean Theorem to find the </span>length<span> of c.</span>
