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Triss [41]
3 years ago
15

Which equation can you use to solve for theta in the figure shown? A right triangle is shown. 2 sides have lengths of 45 feet an

d 31.2 feet and the hypotenuse has a length of 54.8 feet. The angle opposite to the side with length 45 feet is theta.
Mathematics
1 answer:
Alenkinab [10]3 years ago
3 0

Answer:

Cosine Rule (The Law of Cosine)

The Cosine Rule states that the square of the length of any side of a triangle equals the sum of the squares of the length of the other sides minus twice their product multiplied by the cosine of their included angle.

a² = b² + c² - 2bc Cos A

where,

a,b,c are sides of a triangle

A is the included angle

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Kamoira bought 8 pizzas for $131.36. Each pizza cost the same amount. What was the cost of each pizza in dollars and cents?
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Step-by-step explanation:

so, you don't know what a division is for ?

it is to ask things like "how often does one number fit into another number", or "how big will each piece be, if I split something into a certain number of equally sized pieces ?".

this is what we need here.

8 pizzas for $131.36. and each pizza costs the same. you see how that connects to what I just described above ?

to find how much each pizza cost, we need to divide the total price by 8, to find the size (= here the price) of each of the equally big parts of the total price.

131.36 / 8 = $16.42

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3 years ago
You earn $10 per hour working as a manager at a grocery store. You are required to work at the grocery store at least 8 hours pe
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You would have to multiply 120 x 20 then divide by 8. I hope that helps you!
8 0
3 years ago
What is 234/275 in simplest form?
Alla [95]
<span>Set up the long division.
</span>
<span>275|234</span>

2 <span>Calculate 2340 ÷ 275, which is 8 with a remainder of 140.
</span>

3 <span>Bring down 0, so that 1400 is large enough to be divided by 275.
</span>
4 <span>Calculate 1400 ÷ 275, which is 5 with a remainder of 25.
</span>
5 <span>Bring down 00, so that 2500 is large enough to be divided by 275.
</span>

6 <span>Calculate 2500 ÷ 275, which is 9 with a remainder of 25.
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7 <span>Therefore, 234 divided by 275 approximately equals 0.8509
</span><span>234÷275=0.8509</span>
8 <span>Simplify
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8 0
3 years ago
Read 2 more answers
(17 points) will also mark brainliest:)
Pie

I cant see it that well best of luck

7 0
3 years ago
Then
HACTEHA [7]

Answer:

Square

Step-by-step explanation:

You can use the distance formula from one point to another to find that the side lengths are all equals.

You can also graph it and see that it is a triangle.

7 0
3 years ago
Read 2 more answers
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