Ineed solving this problem i’ve been stuck on it for days.

∠ACD = 124°

Step-by-step explanation:

2x + 8 and x + 2 form a straight angle = 180°

Thus the sum of the 2 angles = 180°

2x + 8 + x - 2 = 180

3x + 6 = 180 ( subtract 6 from both sides )

3x = 174 ( divide both sides by 3 )

x = 58

∠ACD = 2x + 8 = ( 2 × 58) + 8 = 116 + 8 = 124°

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

4

step-by-step explanation: