Answer:
B C D
Step-by-step explanation:
ratio of discount (d) over original price(P)
<em>d</em><em>/</em><em>P</em>
B. (28100-24750)÷28100= 11.92%
C. 8/58 = 13.79%
D. (1.99-1.75)÷ 1.99= 12.06%
while A. is 16.08%
E. is 19.05%
Answer:
B
Step-by-step explanation:
First step is to do whatever is in the parentheses: 9-3.
Then you will multiply 7 by that number; which will give you the answer.
B is correct because it does it that way.
We can't answer the question without a picture of the figure.
Answer:
x is 0
y is 3
Step-by-step explanation:
Did this before in 7th grade
Answer:
Press box is 460.15 feet high.
Step-by-step explanation:
From the picture attached,
Point A is 400 feet away from the press box.
Angle of elevation of point C is 49°.
By applying tangent rule in the given right triangle,
tan(49°) = ![\frac{\text{Opposite side}}{\text{Adjacent side}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BOpposite%20side%7D%7D%7B%5Ctext%7BAdjacent%20side%7D%7D)
tan(49°) = ![\frac{BC}{AB}](https://tex.z-dn.net/?f=%5Cfrac%7BBC%7D%7BAB%7D)
BC = ABtan(49°)
BC = 400[tan(49°)]
BC = 460.15 ft
Therefore, press box is 460.15 feet high.