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3 years ago

Through: (-2,2), parallel to y=-x-5

Mathematics

2 answers:

Elden [556K]3 years ago

6 0

Answer:

y = -x

Step-by-step explanation:

We know that parallel means the two lines have the same slope, so in this case the slope is -1.

Using our y = mx + b equation, we have

y = -x + b

Plug in our -2 and 2 into the equation

2 = - (-2) + b

2 = 2 + b

0 = b

Put in the b

y = -x + 0

y = -x

iren2701 [21]3 years ago

5 0

Answer:

y = -x

Step-by-step explanation:

We know that parallel means the two lines have the same slope, so in this case the slope is -1.

Using our y = mx + b equation, we have

y = -x + b

Plug in our -2 and 2 into the equation

2 = - (-2) + b

2 = 2 + b

0 = b

Put in the b

y = -x + 0

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Two rectangles have integer dimensions, and both have a perimeter of 144 cm. what is the greatest possible difference between th

maria [59]

Maximum of area is when both length and width are equal
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8 0

3 years ago

What is 3/4 of 40= fractions

Alla [95]

Answer:
30

Explanation:
To get a fraction of a number, we simply multiply this fraction by the given number

In the given we want to compute $\frac{3}{4}$ of 40.

This can be computed as follows:
 $\frac{3}{4}$ of 40

= $\frac{3}{4}$ * 40

= $\frac{3*40}{4}$ 

= $\frac{120}{4}$ 

= 30

Hope this helps :)

4 0

4 years ago

Read 2 more answers

Jill charges an hourly rate for babysitting one or two children. Kara charges a lower hourly

rodikova [14]

Options

Which statement is true:

a) Jill will make less money if they each work 4 hours.

b) Jill's hourly rate is $3 more than kara's.

c) Kara charges $14 and hour for babysitting two children.

d) Kara's fee for the second child is $5.

Answer:

(D)Kara's fee for the second child is $5.

Step-by-step explanation:

$\left|\begin{array}{c|c|c}$Time(hr)&$Jill: Cost for Two Children& $Kara: Cost for Two Children\\-----&------&-----\\1&11&14=9+5\\2&22&23=9(2)+5\\3&33&32=9(3)+5\end{array}\right|$

From the table above,

Jill Charges an hourly rate of $11

Kara charges an hourly rate of $9 and an additional $5 charge for more than one child. Therefore, the statement that is true is Option D.

Kara's fee for the second child is $5.

All other options are incorrect.

Check

Option A: In four hours, Jill will make $44 while Kara will make $41

Option B: Jill's hourly rate is $2 more than Kara's, NOT $3.

Option C: Kara charges $9 an hour, NOT $14.

7 0

3 years ago