Answer:
14 tests in 7 weeks
Step-by-step explanation:
Answer:
42 m
Step-by-step explanation:
l+1 * (b+1) = lb+22
lb+b+l+1 = lb+22
l+b=21
perimeter = 42 m
6.
A)each foot equals 12 inches
B)12x
C)252=12x divide each side by 12 then x=21
7)2.54x multiply by 12 and then the answer is 30.48
Answer:
Step-by-step explanation:
Here, we have to convert the equation to slope-intercept form so we can find the perpendicular slope:
Since our slope is , then that means the slope perpendicular to it is .
Now we find our new y-intercept so that the line will pass through the point (-7,7):
Therefore, the equation of the new line is