Answer:
Distributive Property
Step-by-step explanation:
From what I saw, the student distributed 2 from the first line into x and 2 from the first line into -10 for the equation to result in the second line.
Answer:
$2310
Step-by-step explanation:
Total cost of fencing = area of fence x cost of fencing per feet
Area of a circle = nr^2
n = 22/7
r = radius = 7
Area = 22/7 x 7^2 = 154
154 x 15 = 2310
√8
for the equations of circles: x²+y²= (radius)²
Answer:
look down
Step-by-step explanation:
So basically its just asking you the change when you go to the next x-value.
In this question it looks like it is 4.
Hope this helps!
Comment if you are still confused!