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Alexandra [31]
2 years ago
12

Which trig function could be used to find the measure of angle c if ab and ac are given which equation would used to find the he

ight of the flagpole with the hypotenuse is 5 m and the angle as 50 degress?
Mathematics
1 answer:
erma4kov [3.2K]2 years ago
6 0
Let x represent the height of the flagpole.

sin 50 = opposite/hypotenuse
          = x/5
5 sin 50 = x
  3.83 = x

Answer: 3.83 m
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I don't understand someone help me help out a barb plz.
ss7ja [257]

Answer:

Step-by-step explanation:

so you are doing 4x times 4x which = 16x

so now you do 16x-9 which = 7x

8 0
3 years ago
2w+2l=24 what is the value of l
valentinak56 [21]
If the question is 2w+2L=24 than the answer is 6-w=L
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3 0
3 years ago
12.4. Measure of Dispersion<br>2076 Q.No. 15 Find the standard deviation of: 4, 6, 8, 10, 12.​
Alenkinab [10]

Answer:

Standard deviation of given data = 3.16227

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Given sample size 'n' = 5

Given data  4, 6,8,10,12

Mean = \frac{4+6+8+10+12}{5} = 8

Mean of the sample x⁻ = 8

Standard deviation of the sample

                  S.D = \sqrt{\frac{Sum(x-x^{-} )^{2} }{n-1}}

<u><em>Step(ii)</em></u>:-

Given data

x          :         4      6       8       10      12

x-x⁻      :      4 - 8   6-8   8-8    10-8    12-8

(x-x⁻)   :        -4      -2     0          2        4

(x-x⁻)²  :        16     4       0         4        16  

 

  S.D = \sqrt{\frac{Sum(x-x^{-} )^{2} }{n-1}}

  S.D = \sqrt{\frac{16+4+0+4+16}{4}}

 S.D = √10 = 3.16227

<u><em> Final answer</em></u>:-

The standard deviation = 3.16227

8 0
2 years ago
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Snezhnost [94]

Answer: https://mathsolver.microsoft.com/en/solve-problem/2x+4y-8=0

Step-by-step explanation: you should find your answer there

7 0
2 years ago
Evaluate if m = 16 and p = 2. 1/2m + 3p
Lunna [17]

Answer is 14

EXPLANATION:

(1/2)(16)+(3)(2) =

8+6 =

14

3 0
2 years ago
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