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3 years ago

11

The graph shows two lines. Help Plsssss!!!

1 answer:

Karo-lina-s [1.5K]3 years ago

5 0

Answer:

Step-by-step explanation:

If two lines coincide then the system of linear equations has infinitely many solutions.

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Jack is mowing a lawn that has a shed. needs to know area of lawn to mow. dimensions of yard are 5x by 13 x-4 . she'd are 2x by

Elena-2011 [213]

The diagram of the lawn and the shed is shown below.

The area of the lawn needed to be mowed equals to the area of the yard minus the area of the shed

The area of the yard = $(5x)(13x-4) = 65 x^{2} -20x$
The area of the shed = $(2x)(2x+4)=4 x^{2} +8x$

The area of the lawn = $65 x^{2} -20x-(4 x^{2} +8x)$
The area of the lawn = $65 x^{2} -20x-4 x^{2} -8x$
The area of the lawn = $61 x^{2} -28x$

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3 years ago

6. Solve each equation and check your solution. 3x - 6 = 4(2 - 3x) - 8x

Advocard [28]

Answer:

Multiple answers (Work & answers below)

Step-by-step explanation:

6 0

3 years ago

Plz help me I you can♡︎

masya89 [10]

Answer:

Step-by-step explanation:

all you have to do is pick to points from the graph and input then in <u>y1-y2 </u>

x1-x2

3 0

3 years ago

Read 2 more answers

A-t shirt cost $4 a sweter cost 4 times as much as the t-s

slava [35]

T-shirt costs $4
Sweater costs $4(4)

Sweater costs 4 x 4

4 x 4 = 16

Sweater costs $16

hope this helps

5 0

3 years ago

Read 2 more answers

Simplify using the laws of exponents (4^3)^-2 × (2^3)^4 ×(8/15)^-2

katrin2010 [14]

Answer:

$\dfrac{225}{64}$

Step-by-step explanation:

$(4^3)^{-2} \times (2^3)^4 \times (\dfrac{8}{15})^{-2} =$

$= (2^2)^{-6} \times 2^{12} \times (\dfrac{15}{8})^{2}$

$= 2^{-12} \times 2^{12} \times \dfrac{225}{64}$

$= \dfrac{225}{64}$

8 0

3 years ago