The difference of complementary angles is 10⁰. Find the measures of the angle.​

40° and 50°

Step-by-step explanation:

Complementary angles sum to 90°

let x be one angle then x - 10 is the other, their sum is

x + x - 10 = 90

2x - 10 = 90 ( add 10 to both sides )

2x = 100 ( divide both sides by 2 )

x = 50

Then angles are 50° and 50° - 10° = 40°

50° and 40°

Step-by-step explanation:

Since complementary angles are 90°, the angles combined have to equal to 90.

50 - 40 = 10

40 + 10 = 50

50 + 40 = 90

answer: i believe its b. if you sound out the sentences that sounds wrong.

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