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3 years ago

15PTS PLEASE HELP ASAP! (dont write random answers pls) look at the pic attached:

Mathematics

1 answer:

ra1l [238]3 years ago

5 0

Answer:

Step-by-step explanation:

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Use the image below to answer the following question.

Rainbow [258]

Answer:9

Step-by-step explanation:pp

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3 years ago

Write an equation in point-slope form if m = 5 and goes through (-2, 3)

Helen [10]

Answer:

y=5x+13 is the answer

Step-by-step explanation:

so you have to use the y=mx+b method

you plug in 3 for y and -2 for x

3=5(-2)+b,

multiply 5 and -2 to get -10

and it should leave you with 3=-10+b

add -10 to both sides, 10 + 3= 13 and 13 is your b (which is your y-intercept)

13=B

3 0

3 years ago

Drag the tiles to the correct boxes to complete the pairs.

Elza [17]

Answer:

Part 1) -7 → $\dfrac{y^2-y+6}{-2(y+7)}$

Part 2) 3/2 → $\dfrac{y^2-2y+1}{2y-3}$

Part 3) 1 → $\dfrac{5y^2-6y+1}{-5(y-1)}$

Part 4) -1/4 → $\dfrac{y(y+5)}{4y+1}$

Step-by-step explanation:

<u><em>The complete question in the attached figure</em></u>

we know that

To find out the non permissible replacements for y, equate the denominator of each expression equal to 0.

step 1

we have

$\dfrac{y^2-2y+1}{2y-3}$

Equate (2y-3) equal to 0.

$2y-3=0$

solve for y

Adds 3 both sides.

$2y=3$

Divide both sides by 2.

$y=\dfrac{3}{2}$

therefore

3/2 is the non permissible replacement for y.

step 2

we have

$\dfrac{y(y+5)}{4y+1}$

Equate (4y+1) equal to 0.

$4y+1=0$

Subtract 1 both sides

$4y=-1$

Divide by 4 both sides

$y=-\dfrac{1}{4}$

therefore

-1/4 is the non permissible replacement for y.

step 3

we have

$\dfrac{5y^2-6y+1}{-5(y-1)}$

Equate -5(y-1) equal to 0.

$-5(y-1)=0$

Divide by -5 both sides

$y-1=0$

Adds 1 both sides

$y=1$

therefore

1 is the non permissible replacement for y.

step 4

we have

$\dfrac{y^2-y+6}{-2(y+7)}$

Equate -2(y+7) equal to 0.

$-2(y+7)=0$

Divide by -2 both sides

$y+7=0$

Subtract 7 both sides

$y=-7$

therefore

-7 is the non permissible replacement for y

7 0

3 years ago

I am completely lost can someone please help

Leviafan [203]

KL + JK = 27
6x + 3x = 27
9x = 27
x = 27/9
x = 3

KL = 6x
KL = 6 × 3
KL = 18

3 0

3 years ago

Molly and Lynn set aside money weekly for their savings. Molly already has $ 650 reserved and adds $ 35 each week. Lynn has alre

masha68 [24]

The answer is A! I asked the same question and that’s the answer I got.

6 0

3 years ago

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