Answer:
3
Step-by-step explanation:
A direct variation is of the form
y = kx
We know x and y so we can find k
81 = k *27
Divide each side by 27
81/27 = 27k/27
3=k
The constant of variation is 3
Answer: Yes because if you add 4 squared and 7 squared you get 65. The if you use square root with 65 you will get 8.06225774. Simplify that and you get 8
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Answer:
hey guys this is my other account
Step-by-step explanation:
Answer: $ 82
Step-by-step explanation:
92 - 10 = 82