<span>(-9,0);(9,0);30
one of these is it: x^2/15 + y^2/12 =1 or x^2/225 +
y^2/144 =1
or x^2/15 - y^2/12 = 1</span>
The answer is A. The reason for this is because 2% of $300 is $6. Since 6 is less than 8, the answer is A.
Answer:
8.2
Step-by-step explanation:
1.23 ÷ 0.15 = 8.2
The segment I'd 43 units long
Answer:
40
Step-by-step explanation:
So square A has a side of 4, therefore its area is 16 because you square the side length.
Square B has a side of 2 times Square A's side. So Square B has sidelength 8 as 4*2 = 8.
If Square B has side length 8, it has an area of 64.
The average is found by adding the two area and then dividing by 2. So,
64 + 16 = 80
80/2 = 40
