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4 years ago

13

I need help my teacher didn't even went over this topic. I got this on the first day. Please help

1 answer:

RoseWind [281]4 years ago

6 0

For question number one you have to understand what your X and Y variables are. Time is always positive and most of the time the independent variable, so lets call Time-X and your height as you jump Y. Then as time goes on it will look like you've made three hills on the graph.

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Please find the surface area of a sphere with a volume of 36

natta225 [31]

Answer:

12 is the answer

Step-by-step explanation:

I just know the answer

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3 years ago

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16-(2+6)•-8 solve with the order of operations

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3 years ago

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Identify and solve the inequality that represents how many $20 bills, n, you can withdraw from the account without going below t

Alex Ar [27]

Answer:

$100 + 20n \leq 230$

$n \leq 6$

Step-by-step explanation:

Given

$Balance = \$230.00$

$Minimum = \$100$

$Withdrawal = \$20\ each$

Required

Represent using an inequality and solve

Let the number of dollars be represented by n

<em>If 1 withdrawal is $20 bill</em>

<em>n withdrawals would be $20n bills</em>

The total withdrawal and the minimum balance must be less than or equal to the available balance.

So, this gives

$Minimum + Total\ Withdrawal \leq Available\ Balance$

Substitute values for each of these

$100 + 20n \leq 230$

Solving for n

$20n \leq 230 - 100$

$20n \leq 130$

Divide through by 20

$n \leq 6.5$

But n can not be decimal because it represents number of dollar bills , which must always be an integer.

So, we round down the value of n

$n \leq 6$

4 0

3 years ago

Find x so that w is parallel to v.

juin [17]

Step-by-step explanation:

the illustration is not with the question

6 0

3 years ago

Select the two statements that are true about the equation y−56=4(x+5)y-56=4(x+5).

Sergio [31]

The correct answers are:

The slope of the line is 4.

A point on the line is (−5, 56)

Step-by-step explanation:

Given equation is:

$y-56=4(x+5)$

The slope-intercept form is:

$y-y_1=m(x-x_1)$

Comparing both equations we get

m = 4

$y-56=y-y_1\\y_1 = 56\\x+5 = x-x_1\\x_1=-5$

The point is (-5,56)

So, the correct answers are:

The slope of the line is 4.

A point on the line is (−5, 56)

Keywords: Point-slope form, Slope

Learn more about point-slope form at:

#LearnwithBrainly

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4 years ago