Answer:
23%
Step-by-step explanation:
there are 79 people .
there are 18 males.
for finding percentage: (males /people )x100
(18/79)x100
0.227x100
22.7% almost 23%
The coordinates of the original quadrilateral are (1, 2), (4, 2), (1, 4), and (4, 4). After transformation, the new coordinates are (1, −2), (4, −2), (1, −4), and (4, −4). Thus, as we can see, the y coordinates of the original points have been multiplied by-1. This happens only when there is a reflection about the x axis.
Thus, the type of transformation in question here is reflection about the x axis.
Please find the attached graph to get a clearer picture of the explanation given here.
B
70^2 -30^2=5184
square root answer to get 72
The correct answer choice is A. I think!
HL
the hypotenuses are congruent and one side of the triangle is congruent