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Burka [1]
3 years ago
8

Help finding volume

Mathematics
1 answer:
grin007 [14]3 years ago
7 0
Volume = 150.9 cubic units

Explanation:

(First, we need to find the side opposite to 40 degrees)
Let the side be ‘s’
tan(40) = s/6 (Opposite/Adjacent)
tan(40) x 6 = s
s ≈ 5.03 units

Area of triangle base = 1/2 x Base x Height = 1/2 x 6 x 5.03 = 15.09 square units

Area of prism = Base Area x Height = 15.09 x 10 = 150.9 cubic units
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3 years ago
Andy went shopping for a new shirt. he found one on sale .that originally cost $22.50 but was marked down to $15.07. what was th
shutvik [7]

Answer:

Around 30% discount

Step-by-step explanation:

We first need to find HOW MUCH DECREASE is the price. So we subtract:

22. 5 - 15.07 = $7.43

<em>How much will that be in </em><em>percentage</em>?

7.43 is off of 22.5, to find the discount peccentage, we divide 7.43 with 22.5 and then multiply by 100 to get percentage discount. So, we have:

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6 0
3 years ago
There are 550 people at the school carnival.
Svet_ta [14]

Answer:

70% of the people at the fair are students

165 people are on the ride

Step-by-step explanation:

In order to find a percentage, take the fraction given, 385/550, and divide the numerator, 385, and divide it by the denominator, 550. Once completing this, we get 0.7

Next, we multiply the result by 100, and get 70, thus, 385 is 70% of 550.

To find how many people 30% of 550 is, we take the percentage and put it in a fraction with the denominator being 100(changes with size of fraction like a decimal, 300 would be over a denominator of 1000)

With 30/100, we then multiply by 550 with the equation looking like this:

30/100*550/1

Once we finish multiplying(typically using a calculator, although you can do it manually) we get 165, the value of how many people are on rides out of the total 550.

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4 years ago
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DochEvi [55]

Answer:

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I'm in Connexus too btw :)

Step-by-step explanation:


7 0
3 years ago
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Answer:

2 3/6

Step-by-step explanation:

divide 15 by 6 to get 2, and left with a remainder of 3.

6 0
3 years ago
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