Answer:
15/17
Step-by-step explanation:
Sine is , and we see that the angle opposite of A is 15 while the hypotenuse is 17. Plug that into your formula and you get
.
Which is a perfect square?
1 answer:
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Answer:
Surface area = 96 m^2
Step-by-step explanation:
Let's cube root the volume to find the length of one side of the cube.
Therefore each side is 4 m.
Surface area of one side = 4x4 = 16
A cube has 6 sides.
Total surface area of the cube = 16*6 = 96 m^2
The recommended daily amount of fiber is 30 grams.
Step-by-step explanation:
Quantity of fiber in one cup = 12 grams
It is 40% of our daily recommended amount.
Let,
x be the quantity of fiber recommended daily.
40% of x = 12
Dividing both sides by 0.4
The recommended daily amount of fiber is 30 grams.
Keywords: percentage, division
Learn more about percentages at:
#LearnwithBrainly
Answer:
39 feet
Step-by-step explanation:
In the attached diagram
The height of the tree = AB
The height of the man =DE
The length of the shadow =BC
We want to determine how far away from the tree the person is, i.e. |AD|=y
In Triangle ABC
In Triangle CED
Therefore:
Therefore, the distance of the man from the tree is 39 feet.
