28-13 23=21
L2=15
27=LY
Complete the statement. Explain your reasoning.
3 18. If the measure of Z1 = 124°, then the measure of 24567
because they need to 180
19. If the measure of Z2 = 48°, then the measure of Z3 =1329
because It needs to 180
4 20. If the measure of 24 = 55°, then the measure of 22 =>
21. If the measure of 26 = 120°, then the measure of Z8 =
22. If the measure of 27 = 50.5°, then the measure of 26 =
L1=nu
L2=48.
23. If the measure of Z3 = 118.7°, then the measure of Z2 =

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

according to egenuity the answer is

step-by-step explanation:

d. 344.22