Answer:
(4,3)
You didn't list if it was clockwise or counterclockwise, so I will just assume that you were asking for clockwise.
Step-by-step explanation:
If it is a 270 degree rotation cw, then it changes from (x,y) to (y,-x).
(-3,4) ---> (4,3)
Answer:
y = 13x - 55
Step-by-step explanation:
So this is what we know
Selling price = $13 per copy
Expenses = $55
The formula for profit in this case is:
Profit = total selling price - expenses
In which y is the profit
The total selling price is 13x. x here is for the number of manuals she sells
The expenses are $55.
This then becomes y =13x - 55
HOPE THIS HELPED
Answer:
V ≈ 662.68
Step-by-step explanation:
15 div by 2 = 7.5 (Radius)
7.5 x 1.5 = 11.25 (height)
Pi x 7.5^2 x 11.25/3
= 662.68
Answer:
irrational
Step-by-step explanation:
irrational because there will still be a 2 under the root when you simplify to 2√2
Answer:
Step-by-step explanation:
We can solve this system of equations by using elimination.
In this case, we can eliminate x by adding the two equations:
Then, substitute 7 for y to solve for x:
Substitute both these values into the system to check our answer:
Therefore the ordered pair is:
