Answer:
12 feet of flooring cost $51
Step-by-step explanation:
68/16 = 4.25
4.25 x 12 = 51
0.75 was the tax and 12.75 in total, correct me if I am wrong..
Answer:
1/20
Step-by-step explanation:
probability of numbers =1/20
there are 20 numbers in the deck so each card represents 1/20.
Answer:Constant 100$
Step-by-step explanation: You can tell because there is constant $100 and where is graph?
NEED GRAPH
<h3>
Answer: Choice C, Ro, 270 </h3>
270 degree counterclockwise rotation around the origin
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Check out the diagram below. In the diagram, I only focus on points A and A'.
We have A = (-3,4) move to A ' = (4, 3). We see the x and y coordinates swap places. Then the new second coordinate -3 becomes positive, or it has flipped sign. So the rule applied here is
which describes a 90 degree clockwise rotation; which is equivalent to a 270 degree counterclockwise rotation
The other points follow the same idea.