Answer:
x^2+8x
Step-by-step explanation:
instructions included above :)
Answer:
16 questions
Step-by-step explanation:
12÷3/4
12×4/3
48/3=16
Answer:
B = 38°
Step-by-step explanation:
A straight angle is 180°. If your four angles total a straight angle, then ...
60 +2x +3x +25 = 180
95 = 5x . . . . . . subtract 85
x = 19 . . . . . . divide by 5
2x = 38 . . . . . angle B is 38°