HELP PLS FAST AS POSSIBLE

a= 30degrees, because from the image a and 30 are vertically opposite angles .And vertical opposite angles are equal

because c and 75 are angles on a straight line and angles on a straight line sum up to 180.

Therefore

b+a+90=180degrees. Because they are the interior angles of a triangle. But a=30.Therefore

Group like terms

Therefore b=60degrees

Step-by-step explanation:

the answer is c)8

step-by-step explanaction:

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!