9514 1404 393
Answer:
48°
Step-by-step explanation:
Supplementary angles total 180°.
m∠A +m∠B = 180°
(6x -30)° +(8x +28)° = 180°
14x = 182 . . . . . . . . . . . . . . . . divide by ° and add 2
x = 13 . . . . . . . . . . . . . . . . . . . .divide by 14
Then the measure of angle A is ...
m∠A = (6·13 -30)° = 6(13 -5)° = 6·8°
m∠A = 48°
Answer:
A digit 2
Step-by-step explanation:
628/8 = 78
thus making 628 divisible by 8
Answer:

Step-by-step explanation:
2 + 32 = 5 + 3z
34 = 5 + 3z
3z + 5 = 34
3z + 5 - 5 = 34 - 5
3z = 29
3z ÷ 3 = 29 ÷ 3
