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Romashka [77]
3 years ago
8

Sally is flying a kite at an angle of 41 degrees. If the kite is 10 feet up in the air, how

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

15.24feet

Step-by-step explanation:

Using the method of SOH CAH TOA;

Length of the kite is the hypotenuse = x

If the kite is 10 feet up in the air, then the height = 10feet (opposite)

Angle of elevation = 41 degrees

Sin theta = Opposite/hypotenuse

Sin 41 = 10/x

x = 10/sin41

x = 10/0.6561

x = 15.24 feet

Hence the kite is 15.24feet long

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4 0
3 years ago
Share £180 in the ratio<br> 1:9
Schach [20]

Answer:

18:162

Step-by-step explanation:

1:9

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4 0
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Could 10.6 cm and 5.6 and 4.0 cm be the side length of a triangle
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Corlos bought a book for $9 . now he would like to buy 4 other books for the same price .how much will he have to pay in all for
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5 0
3 years ago
If you invested $500 at 5% simple interest for 2 years, how much interest do you earn? Show work and answer in
givi [52]

Answer:

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I will invest in simple interest as the interest there is more.

Step-by-step explanation:

If I invested $500 at 5% simple interest for 2 years, then the interest that I will get will be given by the formula

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Now, if I invest $500 at 3% compound interest compounded monthly for 2 years.

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In our case, I = 500(1 + \frac{3}{12 \times 100} )^{2 \times 12} - 500 = 30.88 dollars. (Answer)

Therefore, I will invest in simple interest as the interest there is more. (Answer)

3 0
3 years ago
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