Answer:
A = 2025 ft^2
Step-by-step explanation:
The area of a square is given by
A = s^2 where s is the side length
A = 45^2
A = 2025 ft^2
A function is a special relationship where each input has a single output.
A. The set {(3, 5), (-1, 7), (3, 9)} doesn't represent a function, because input x=3 has two outputs
and ![y_2=9.](https://tex.z-dn.net/?f=y_2%3D9.)
C. The set {(1, 2), (1, 4), (1, 6)} doesn't represent a function, because input x=1 has three outputs
and ![y_3=6.](https://tex.z-dn.net/?f=y_3%3D6.)
B. The set {(1, 2), (3, 2), (5, 7)} represents a function, because each input has a single output.
Answer: correct choice is B.
Answer:
She spent around 20$
Step-by-step explanation:
add all whole numbers and estimate the cents.
Answer:
Alright this one is a mouthful
I will give the answer to each square root you just need to figure out which numbers they are in between
62=7.8
8=2.8
15=3.8
17=4.1
38=6.1
57=7.5
21=4.5
14=3.7
45=6.7
10=3.1
Step-by-step explanation:
If x > 1 in the first one, it can be 2, 3, 4 etc. Knowing this, we'd get |2 (or any other number) - 1|, and since the answer is not negative, we can write this without absolute value brackets. Your first answer is x - 1. I can't see your second requirement; please comment back so I can explain the second half.