Answer:
the better choice would be the first carpet ($12.50)
Step-by-step explanation:
1 square yard = 9 square feet
so if you turn them both into square yard measurement (9*1.70) it would be $15.30 for the second carpet and still 12.50 for the first carpet.
Therefore the better choice would be the first carpet ($12.50)
Answer:
D
Step-by-step explanation:
Cosine is adjacent / hypotenuse, so 12/13
Answer:
the sales tax percentage is 6%
Step-by-step explanation:
To solve this you want to first find what percent $95.40 is of $90. Then we can subtract 100% to find the extra percent (the sales tax).
95.40 is what percent of 90?
95.40 = X · 90
Divide by 90 on both sides.
1.06 = X
So now we know that 95.40 is 106% of 90. We subtract 100% from 106% to get 6%. Therefore the sales tax percentage is 6%.
Answer: 
Step-by-step explanation:
In the given picture , the line is parallel to the y- axis and passing through (-2,2) and (-2 , -3).
The equation of line parallel to y-axis (has slope undefined) is given by
x= a , where a is the point on x-axis through which the line is passing .
For the given graph , the line is passing through x = -2.
Therefore , the equation of the given line =
Hence, the correct answer =
