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3 years ago

When do you use a solid line for graphing a linear inequality?

1 answer:

4 0

Answer: You use it to represent that the equation your graphing is either greater than or equal too or less than or equal too

Step-by-step explanation:

A dotted line is there to represent that the equation your graphing is either grater than or less than

So the solid line represents the same thing, except that they both have a possibility of being equal too which is why the line is solid.

I hope this helps!

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At a school event there were 96 girls .the ratio of number of girls to the number of boys was 4:5

valina [46]

144, 4:6 simplifies to 2:3, if you divide 96 by 2 you get 48, and 48 x 3 = 144

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3 years ago

A business owner pays $1,200 per month in rent and a total of $120 per hour in employee salary for each hour the store is open.

Cloud [144]

0 = 200x - 120x - 1200

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3 years ago

Hi! I was wondering if you could help with this question please :)

Makovka662 [10]

Answer:

$R=\frac{QJ}{I^2t}$

Step-by-step explanation:

So we have the equation:

$Q=\frac{I^2Rt}{J}$

And we want to solve for R.

First, let's multiply both sides by J to remove the fraction on the right. So:

$(J)Q=(J)\frac{I^2Rt}{J}$

Simplify the right:

$JQ=I^2Rt$

We can rewrite our equation as:

$JQ=R(I^2t)$

So, to isolate the R variable, divide both sides by I²t:

$\frac{JQ}{I^2t}=\frac{R(I^2t)}{I^2t}$

The right side cancels, so:

$R=\frac{QJ}{I^2t}$

And we are done!

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3 years ago

Marc left his house to drive to work. As he heads down his street, his speed increases steadily until he sees the stop sign at t

lesantik [10]

The third graph i believe ot sure tho but i remeber taking this quiz and it was tht anwser

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3 years ago

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What are the zeroz of f ? HELPP‼️‼️‼️‼️

velikii [3]

Answer:

HEYY OK SO THE ANSWER IS D

Step-by-step explanation:

1/3 AND 3/2

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2 years ago

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