Pythagorean theorem formula is a^2 + b^2 = c^2
7^2 + 11^2 = 170
You will get the value of c by square-rooting 170
Therefore, the answer is √170
Answer:
12 Marshmellow weight=7.2×12=86.4grams
Answer:
B. No solution
Step-by-step explanation:

The midpoint is the average of the endpoints.
((-11+i) + (-4+4i))/2 = -15/2 +5/2i
Scale factor is 2
30/15 = 2
20/10 = 2