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schepotkina [342]
4 years ago
5

Curt needs to hit his next shot close to the pin, which is surrounded by water. There is little room for error, and he doesn't k

now how far his ball is from the pin. Thankfully, Curt has a clever caddy who takes the following actions: walks 50 meters away from the ball measures the angle between Curt's ball and the pin instructs Curt to measure the angle between him (the caddy) and the pin With this information (shown below), the caddy determines the distance from the ball to the pin. Assuming Curt's clever caddy's calculations are correct, how far is the ball from the pin.

Mathematics
1 answer:
kifflom [539]4 years ago
8 0

Answer:

105.7089 m

Step-by-step explanation:

[ Sine rule ] In a triangle ABC,

AB/sinC = BC/sinA = CA/sinB

Here, third angle = 180 - 83 - 69 = 28

By the above rule,

?/sin83 = 50/sin28

? = 50 * sin83/sin28

  = 105.7089

[If there's any problem with the solution, please inform me]

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A square garden has sides that are 17 meters long. Fencing costs $9.00 per meter. How much would it
Papessa [141]

Answer:

$612

Step-by-step explanation:

Each side of the square garden is 17 meters, and fencing costs $9 per meter. "Around" is the key word, as it indicates perimeter. So, we just need to account for each side of the garden, and not the entirety of the garden. So,

17 · 9 = 153

This means that to cover one side of the garden, it would cost $153. Now, we just need to account for all sides of the garden.

153 x 4 = 612

3 0
3 years ago
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Involving the selection of frozen dinners. Assume that there are 15 frozen dinners: 7 pasta, 6 chicken, and 2 seafood dinners. T
zzz [600]

The probability that at least 2 of the dinners selected are pasta dinners will be 0.8181...

<u><em>Explanation</em></u>

Pasta dinners = 7 , Chicken dinners = 6 and Seafood dinners = 2  

The student selects 5 of the total 15 dinners. So, total possible ways for selecting 5 dinners =^1^5C_{5} =3003

For selecting at least 2 of them as pasta dinners, the student can select 2, 3, 4 and 5 pasta dinners from total 7 pasta dinners.

So, the possible ways for selecting 2 pasta dinners =^7C_{2}*^8C_{3} =1176

The possible ways for selecting 3 pasta dinners =^7C_{3}*^8C_{2} =980

The possible ways for selecting 4 pasta dinners =^7C_{4}*^8C_{1} =280

The possible ways for selecting 5 pasta dinners =^7C_{5}*^8C_{0} =21

Thus, the probability for selecting at least 2 pasta dinners =\frac{1176+980+280+21}{3003} =\frac{2457}{3003} =0.8181.....

3 0
4 years ago
I WILL MARK BRAINLIEST
Tpy6a [65]
The second pair because it would practically be a vertical line.
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3 years ago
I don't understand how to do this
Masteriza [31]
The answer to the question

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What is larger a hectometer or a yard?
elena-s [515]
Hectometer is larger

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