Check my answers, they are in bold.

figure efghk as shown below is to be transformed to figure e'f'g'h'k' using the rule
(x, y)→(x + 8, y + 5):

figure efghk is drawn on a 4 quadrant coordinate grid with vertices at e 3, negative 4. f is at 5, 1. g is at 3, 5. h is at neg

which coordinates will best represent point h'?

select one:
a. (4, 8)
b. (1, 11)
c. (12, 8)
d. (9, 11)

The answer is 4.8

Step-by-step explanation:

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

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.