4.39×10exponent 2 the answer is 439
Answer:
Step-by-step explanation:
7+3-2=3+7-2
Answer:
C.y = 3x + 4
Step-by-step explanation:
We have two points, so we can find the slope
m = (y2-y1)/ (x2-x1)
= (7--2)/ (1--2)
= (7+2)/(1+2)
= 9/3
=3
The slope is 3
We can find the point slope form of the line
y-y1 = m(x-x1)
y-7 = 3(x-1)
Distribute
y-7 =3x-3
Add 7 to each side
y-7+7 = 3x-3+7
y = 3x+4
This is in slope intercept form (y=mx+b)
4/7 5/8 6/9 are some possible answers
They are vertical angles, thus they are equal to each other:
5x + 12 = 6x - 10
22 = x
x = 22
