1702 8-1 Quadratic Graphs and Their Properties
How are the graphs of y = and y = - 4x2 +1 similar? How are they different?
o A. They have the same vertex, but they open in opposite directions.
o
B. They both open in the same direction, but the second graph is wider than the first graph,
o
C. They are both parabolas, but the second graph opens horizontally instead of vertically.
O
D. They have the same shape and axis of symmetry, but the second graph is shifted up 1 unit.

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

it is true

step-by-step explanation:

all the combinations add up i used   calculator

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )