Answer:
? = 140
Step-by-step explanation:
Use similar triangles and laws of proportions.
36/56 = 90/?
36 * ? = 56 * 90
? = 56 * 90/36
? = 140
Hi there! So, there's -4 and that is being multiplied by -1/4, which is it's reciprocal, because it's -4 flipped over. It's definitely not C or D. There is no addition, so it's not B. The only answer that truly makes sense is A, so the answer is A.
Answer:
0.375
Step-by-step explanation:
