First simplify the equation of parabola

in the following way:

.
You can see that if x=1 or x=2, then y=0. Two points of intersection with x-axis are (1,0) and (2,0).
Sine (37) = 9.4 / ED (the hypotenuse)
ED = 9.4 / 0.60182
ED =
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15.6192881593
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Answer:
=28√5
Step-by-step explanation:
8+20=28
and keep 5 the same
80 1.5 because 10 times 8 equals 80 plus 1.5 equals 80.1.5
1. B
Just move the triangle to the right 2 units and down 3 units and the new coordinates are the answer
2. C
There are 2 cups of flour for every batch