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xxMikexx [17]
4 years ago
13

Need help with 5 and 6 and 7 please thank you

Mathematics
1 answer:
xxMikexx [17]4 years ago
8 0

5) The less than symbol, using x, is <em>x < __</em>. The blank should have the number that comes after, which is <em>-15°F</em>. So, that will look like x < -15°F

6) When something is at most __, that means that __ is the greatest number, which means the inequality looks like <em>x ≤ __</em>. The number that goes into the blank is <em>127 pounds</em>, which makes the whole inequality x ≤ 127 pounds.

7) An inequality is solved similarly to an equation, with a few exceptions.

x - 3 < -15

Subtract: x < -12

That looks like what is shown in the image. The circle is empty because the inequality does not say that it contains -12, so it is skipped. It goes to the left because the inequality shows all numbers less than -12.

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The table shows results of an experiment that was replicated.
KiRa [710]

The option that best describes the experiment is accurate and reproducible.

<h3>What option describes the data?</h3>

All the values from the experiment are close in value to the accepted value. This indicates that the experiment is accurate. Two experiments yield the same values. This indicates that the experiment is reproducible.

Here is the table used in answering the question:

Accepted Value: 130

Experiment 1 129

Experiment 2 131

Experiment 3 129

Experiment 4 132

To learn more about experiments, please check: brainly.com/question/14019529

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4 0
2 years ago
3,629,470 rounded to the nearest million
ale4655 [162]

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4 0
3 years ago
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I need help with this :-/
slega [8]

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5 0
3 years ago
Write an equation of the line, in slope-intercept form, that passes through (-2, 5) and (1, -1).
djyliett [7]

Answer:

y = -2x + 1

Step-by-step explanation:

<u>Formulae:</u>

<u />

Slope: m=\frac{y_2-y_1}{x_2-x_1}\\

  • m = slope
  • y₂ = second y-value
  • y₁ = first y-value
  • x₂ = second x-value
  • x₁ = first x-value

Point-slope form: y-y_1=m(x-x_1)

  • y₁ = first y-value
  • m = slope
  • x₁ = first x-value

Slope-intercept form: y=mx+b

  • m = slope
  • b = y-intercept value

<u>Calculations:</u>

<u />

<u />m=\frac{-1-5}{1-(-2)}\\m=\frac{-6}{3}\\m=-2<u />

<u />

<u />y-5=-2(x-(-2))\\y-5=-2(x+2)\\y-5=-2x-4\\y=-2x+1<u />

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3 years ago
Join my meeting 738 875 9280 then the other thing is redbird​
viktelen [127]

Answer:

Step-by-step explanation:

?

8 0
3 years ago
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