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NISA [10]
3 years ago
15

)Find the measure of angle x in the figure below:

Mathematics
2 answers:
almond37 [142]3 years ago
7 0
Okay, to solve for X and Y, you have to know how many degrees makes up a triangle, which is 180 degrees. so you will have to have an equation to solve for Y first
Equation 1
1. Set up your equation --- 60+50+Y=180
2. Add both 60 and 50 together --- 110+Y=180
3. Subtract 110 to the other side --- Y=70
Y=70 degrees

Next, you know that opposite angles are always the same, so if Y=70 degrees, X must equal 70 degrees as well.

i hope this will help you out!
algol133 years ago
4 0
X would be 70 degrees 
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34kurt

Answer:

97.7% of of the boxes weigh more than 22.9 ounces.

15.9% of of the boxes weigh less than 23.7 ounces.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ =  24.5 ounces

Standard Deviation, σ = 0.8 ounce

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Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

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P( x < 23.7) = P( z < \displaystyle\frac{23.7 - 24.5}{0.8}) = P(z < -1)

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