Answer:
7
Step-by-step explanation:
thats kinda sus but 8-1
Answer:
center: (0,0)
radius: 4 units
Step-by-step explanation:
the circle goes through points (0,4), (0,-4), (4,0), and -4,0).
if you notice, all four points are 4 away from the origin, (0,0). this means that there center is (0,0).
if you start at one of the points and go to the origin, it will be 4 units. that will be your radius
Square root of 15 is an irrational number.
Answer:
I think it is A
Step-by-step explanation:
First, let's figure out the perimeter of the first rectangle. This is equal to 6*2 + 2*2 = 16 yards.
Now, we know that the area of the second rectangle is 7. There is only one possible combination of numbers that will multiply together to make 7, 7 and 1. This means that the length is 7 yards and the width is 1 yard. The dimensions of the rectangle are 7 yards by 1 yard.
We can check this by finding the perimeter of the second rectangle and seeing if it matches the first one. This is equal to 7*2 + 1*2 = 16, so our answer is correct.