Angle psr measures 99 degrees. what is the measure of angle psq in degrees

45 deg

Step-by-step explanation:

Given Angle PSR = 99°

From figure, we can see that

Angle PSR

= PSQ + QSR = (3x + 18) + (9x - 27) = 12x -9

Equating this equation with given value for PSR

12x - 9 = 99

12x = 108

x = 9

Hence PSQ = 3x + 18 = 3(9) + 18 = 45 deg

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to

i can answer this question sweetie!

step-by-step explanation: