Complementary angles total 90°.
∠A + ∠B = 90°
∠A + 60° = 90° . . . . substitute the given information
∠A = 30° . . . . . . . . . subtract 60° from both sides of the equation
The angle that is complementary to ∠B measures 30°.
4-1= 3
3-4= -1 slope= -3
y-4=-3(x-3)
y-4=-3x+9
y=-3x +13
10. he owes more than
11. she spent $55, she is $55 in debt
12. yes. -12 and 12 have the same absolute value, they ate both the same distance from 0
13. yes
14. not the opposite but the inverse
Answer:
D
Step-by-step explanation:
6x7x4= 168
Answer:160
Step-by-step explanation:first I did 40*100=4000 then I divide by 25 so I got 160
