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k0ka [10]
3 years ago
11

HELP PLS HELP!!! Do parts a and b

Mathematics
2 answers:
Crank3 years ago
7 0
Those are alternate interior angles and are equal. B.5x=80 x=16.
hammer [34]3 years ago
3 0

Part A should be Acute, and Acute

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I need a lil help, ANSWER QUICKLY!
Valentin [98]

Answer:

yes

Step-by-step explanation:

Counterclockwise is going left, so if you start at the top, 270 degrees left of a clock will result in the same as 90 degrees clockwise.

7 0
3 years ago
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Brianna received an overall IQ score of 117 on the Wechsler Scale. This means that Brianna has scored approximately____________
Tresset [83]

Using the normal distribution, it is found that the correct option is:

  • D. 1; 100

In a <em>normal distribution</em> with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

  • It measures how many standard deviations the measure is from the mean.

In this problem:

  • The mean on the Wechsler Scale is of 100, hence \mu = 100.
  • The standard deviation is of 17, hence \sigma = 17.
  • Brianna had an score of 117, hence X = 117

Then:

Z = \frac{X - \mu}{\sigma}

Z = \frac{117 - 100}{17}

Z = 1

Hence, the option d is correct.

To learn more about the normal distribution, you can check brainly.com/question/24663213

7 0
2 years ago
Combine like terms and classify the polynomial by the number of terms.
andriy [413]

The answer is C. Binomial

8 0
2 years ago
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What is the linear function equation represented by the graph?
alexdok [17]
Slope is 2/3
intercept is (0,3)

y=2/3 x + 3
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3 years ago
What are the 2 ways to make 10's and ones out of 28 cubes
andriy [413]
I'm sorry my friend but I need as much help as you do I'm just answering this so I can get some help sorry
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3 years ago
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