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Westkost [7]
3 years ago
10

What is the y- intercept of a line that has a slope of 2 and passes through (-1,3)?

Mathematics
1 answer:
pentagon [3]3 years ago
8 0

Answer:

y - intercept = 5

Step-by-step explanation:

Equation: y = mx + b

Input the given values

3 = -1(2) + b

3 = -2 + b

5 = b

-Chetan K

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How do I find the percentile of someone with a certain number of things from a dot plot data set?
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Answer:

percentile rank of x =

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3 years ago
What is the value of this expression?<br><br> (−4) to the fourth power
Alex_Xolod [135]
Good afternoon/evening.

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Tresset [83]

By definition, two angles are supplementary if the sum of them is 180 degrees. In this case (see figure attached with the answer) the line AD is transversal to lines AB and DC. This is a proof of the Same-side interior angle theorem.

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Then:

By the definition of a parallelogram, AB∥DC. AD is a transversal between these sides, so ∠A and ∠D are <em><u>same-side interior angles</u></em>. Because AB and DC are <em><u>parallel</u></em>, the same-side interior angles must be <em><u>supplementary</u></em> by the same-side interior angles theorem. Therefore, ∠A and ∠D are supplementary.


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3 years ago
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What greatest three digit number whose hundreds is two less than its ones digit
kodGreya [7K]

Answer:

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Step-by-step explanation:

Let x = the hundreds digit

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Answer: 77

Step-by-step explanation:

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3 years ago
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