The answer you are looking for is c) 127 mm
Answer:
(D) 
Step-by-step explanation:
The quadratic formula is:

Assuming that a is our x² term, b is our x term, and c is the constant, we can substitute inside the equation.



So the answer is D,
.
Hope this helped!
Answer:
JM and KN
Step-by-step explanation:
one thing you can do to eliminate some answer choices is to make sure that the statement doesn't repeat a letter
the correct answer would be something like AB and BC, it would be like AB and CD
from there, you just have to look and pick your answer
Answer:
396
Step-by-step explanation:
the volume of a rectangular is calculated as V=l×w×h
l=11, w=12, h=3
V=11×12×3
V= 396

≈1.41
12 x 1.41=<span>16.92</span>