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Marat540 [252]
3 years ago
10

Use the triangle below to find the following trig ratios. Express your answer as a fraction.

Mathematics
1 answer:
Luda [366]3 years ago
5 0

Answer:

Step-by-step explanation:

First we need the length of the hypotenuse.

20^2 + 21^2 = c^2

400 + 441 = c^2

841 = c^2

29 = c

If you are using angle B as your theta (angle from which the relations are formed:

a) sin = O/H = 20/29

b) cos = A/H = 21/29

c) tan = O/A = 20/21

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Answer the question below
Kobotan [32]

Answer:There are 96 apples in the 12th bag.

Step-by-step explanation:

Firstly, you add the number of apples in the 11 bags.

6+28+16+27+10=87

If the mean number of apples in the 12 bags were 8, the total number of apples are 96.  

Using this info, we subtract 87 from 96 to 9.

Hence, there are 9 apples in the 12th bag.

8 0
3 years ago
Write an equation for the proportional relationship shown in the table.
VladimirAG [237]

9514 1404 393

Answer:

  y = 38x

Step-by-step explanation:

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  y = kx

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3 0
3 years ago
What is the answer of the above question in the diagram​
natulia [17]
Answer: 1

Order of operations:
add first (2 + 2)
Multiply ( 2 x (4))
Divide ( 8/(8))
= 1
6 0
2 years ago
What number do u divide with 11 to get the answer 17
Reika [66]
17x11=187                                              need more character there done
6 0
3 years ago
Read 2 more answers
Question: solve for x. ​<br><br>please someone help!
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by angle sum property of triangle,

70+60+(x+60)=180

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=> x = -10

5 0
3 years ago
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