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3 years ago

Free points to whoever anwsers first 10+10

Mathematics

2 answers:

aleksandr82 [10.1K]3 years ago

8 0

Answer:

Step-by-step explanation:

Much appreciated

faust18 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

Thanks

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Suppose KLMN~PQRS. Find the value of x.

tatyana61 [14]

Answer:

b. 8

Step-by-step explanation:

12/30 = x/20

x = 12/30 × 20

x = 8

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3 years ago

I need help on this problem

zhannawk [14.2K]

We know the length and width. We're just trying to find all of the area in between. To find area, we do length*width. Length is 11.5 and the width is 10.75. 11.5*10.75=123.625 ft^2

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3 years ago

You are saving to buy a new phone you have $150 in your bank account and can save $55 each week assuming you don’t spend any mon

FromTheMoon [43]

Answer:

150+55w

Step-by-step explanation:

150+55w

150 never changes

(55)(w), 55 changes depending on number of weeks

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3 years ago

Read 2 more answers

x2y - 2xy - 24y = y(x2 - 2x - 24) What is the completely factored form of x2y – 2xy – 24y? (xy + 4)(x – 6) xy(x + 4)(x – 6) y(x

likoan [24]

we are given

$x^2y-2xy-24y=y(x^2-2x-24)$

now, we can factor out right side term

$x^2-2x-24=x^2-6x+4x-6*4$

$x^2-2x-24=(x-6)(x+4)$

now, we can plug back

and we get

so,

$x^2y-2xy-24y=y(x-6)(x+4)$ .............Answer

5 0

2 years ago

Read 2 more answers

What is the value of x?

Hitman42 [59]

$\triangle ABD\sim\triangle CAD\ \text{therefore the sides of triangles are in proportion}\\\\\dfrac{x}{12}=\dfrac{12}{27}\ \ \ |cross\ multiply\\\\27x=144\ \ \ |:27\\\\x=\dfrac{144}{27}\\\\x=\dfrac{16}{3}\\\\\boxed{\text{Answer:}\ B.\ \dfrac{16}{3}}$

4 0

3 years ago