Answer:
What type of math is this
Answer:
Step-by-step explanation:
eq. of line is y-(-2)=-3(x-6)
y+2=-3x+18
y=-3x+18-2
y=-3x+16
∵(a,7) lies on it.
7=-a+16
a=16-7=9
a=9
Answer:
b = -1
Step-by-step explanation:
I'm here to help :D
3-2(b-2)=2-7b
distribute
-2b + 7 = 2-7b
+2b +2b
7 = 2-5b
-2 -2
5 = -5b
/-5 /-5
-1 = b
depending on the size of both i would say 3 inches
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
10+4x
10+12 = 22
so what number times 4 equals 12. So the answer is 3