The answer is C.
A and B express y as a funtion of x.
You can solve each of for y with issues of having more than one y for each x-value you pick.
On E, if you solve for x, you get that "plus or minus" in front of a square root, so it is not a function of x.
Answer:
=
Step-by-step explanation:
0.7 and 0.70 are the same values; 0.7 is 0.70 without the extra zero :)
Answer:
28800 square feet
Step-by-step explanation:
We solve this using the Heron's formula
Area of a Triangle = √s(s - a)(s - b)(s - c)
s = a + b + c/2
s = 100 + 580 + 600/2 = 640
Area of the land(Triangle) = √640 × (640 - 100)(640 - 580)(640 - 600)
= √640 × (540) ×( 60) × (40)
= √(829440000)
= 28800 square feet
Therefore, the approximate the area of the land is 28800 square feet.
Answer: 4-2.1x
Step-by-step explanation:
Answer:
Rug 2
667/25 yd
Step-by-step explanation:
Bedroom: 23/5 x 29/5 = 667/25 yd
Rug one > 26.68
Rug two < 26.68
