Qwik point p(−5.15, −7.05) is a reflection across the x-axis of which of the following points? (5 points) a. (−5.15, 7.05) b. (−7.05, −5.15) c. (5.15, −7.05) d. (7.05, 5.15)

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step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

step-by-step explanation:

(3rd option) - c

answer: you will have more water.