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Contact [7]
3 years ago
15

C = 14 a = 9 b = ? if c is the hypotenuse of a right triangle, find the missing side.

Mathematics
1 answer:
NARA [144]3 years ago
6 0
B = √(14² - 9²) = √(196-81) = √115 ≈ 10.7 units
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Please help me with this question!
alekssr [168]

Answer: C) 12.2

================================================

Explanation:

We have a known adjacent side (10) and an unknown hypotenuse (x). The cosine rule ties the two sides together.

cos(angle) = adjacent/hypotenuse

cos(35) = 10/x

x*cos(35) = 10

x = 10/cos(35)

x = 12.2077458876146 approximately

x = 12.2

Make sure your calculator is in degree mode.

8 0
3 years ago
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2. Simplify (27) 2/3 x (125) 1/3​
nekit [7.7K]

Answer:

750

Step-by-step explanation:

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3 years ago
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3/12 and 5/x are<br> equivalent ratios. Solve for<br> X. Pls help asap
Phoenix [80]

Answer:

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3 years ago
4. If you spin the spinner twice, what is the probability that the spinner will land on 5 on the first spin and 2 on the second
uysha [10]

Answer:

1/16

Step-by-step explanation:

Given in comment:

5,4,3,2 = Spinner

Thus, there are 4 possible answer

Given:

If you spin the spinner twice, what is the probability that the spinner will land on 5 on the first spin and 2 on the second spin?

1/16

3/16

1/8

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Solve:

Knowing that there only <u>One 5 and One 2 on the spinner.</u>

Thus, in fraction form - 1/4 and 1/4

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Because there are 4 possible solution and one of each is 5,4,3,2

Now, multiply then together:

1/4 × 1/4 = {1 ×1 = 1 and 4 × 4 = 16}

Put Together:

1/16

Hence, the answer is " The Probability that the spinner will land on 5 on the first spin and 2 on the second spin is 1/16  

<em>~Lenvy~</em>

5 0
2 years ago
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There are three pieces of pizza how many 1/4 pieces of pizza can be sliced from the 3 pieces
Lapatulllka [165]
3/4 can be sliced from three pieces
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3 years ago
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