Answer:
negative five point six times ten minus three
Step-by-step explanation:
write the number out with letters
Answer: (-2, -5), (-1, -8), (0, -9), (1, -8), (2, -5)
Step-by-step explanation:
f(-2)=(-2)^2-9
f(-2)=4-9
f(-2)=-5 ==> (-2, -5)
f(-1)=(-1)^2-9
f(-1)=1-9
f(-1)=-8 ==> (-1, -8)
f(0)=0^2-9
f(0)=0-9
f(0)=-9 ==> (0, -9)
f(1)=(1)^2-9
f(1)=1-9
f(1)=-8 ==> (1, -8)
f(2)=(2)^2-9
f(2)=4-9
f(2)=-5 ==> (2, -5)
The square root of 25 is 5, and the square root of 36 is 6, so the answer is between 5 and 6
Answer:
b
Step-by-step explanation:
If the base of the tank is a square, then the length and width are the same, making the area length*width*height=length*length*8=length^2*8=1268. Dividing both sides by 8, we get length^2=158.5 and by square rooting both sides we get length=sqrt(158.5)=around 12.6 for the length (and width), and 8 feet for the depth/height
