Test Prep Joshua is creating supplementary angles. Angle B is 78°. Which equation can be used to help Joshua create Angle A? A A + 78 = 90 B A + 78 = 180 C 180 + 78 = A D 90 + 78 = A t​

where r the answers

step-by-step explanation:

answer: the answer is ann

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation: