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3 years ago

Pls answer... I lost my bff today :(

Mathematics

2 answers:

Ahat [919]3 years ago

6 0

Answer:

OH no! I'm so sorry! Here's the answer though.

B.)

mind if i ask what happen?

Step-by-step explanation:

Travka [436]3 years ago

5 0

the answer is b its like a mirror on opposite sides

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A man buys a book for Rs 400 and sells it for Rs 420 his profit is

motikmotik

Answer:

Step-by-step explanation:

420-400=20

6 0

3 years ago

Read 2 more answers

manuel wanted to put a brick walkway through his backyard from door to bbq area. the walkway is going to be 6 yards long. so far

In-s [12.5K]

Answer:

155 inches

Step-by-step explanation:

1 yard = 3 feet = 36 inches ; 6 yards = 18 feet = 216 inches ; 216 inches-61 inches = 155 inches

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3 years ago

Which expression is the simplest form of -(4x + y)n + 2(x - 3y)

Marina86 [1]

Answer:

$\boxed{\bold{-4nx-ny+2x-6y}}$

Explanation:

Rewrite:

= $\bold{-n\left(4x+y\right)+2\left(x-3y\right)}$

Expand $\bold{-n\left(4x+y\right): \ -4nx-ny}$

= $\bold{-4nx-ny+2\left(x-3y\right)}$

Expand $\bold{2\left(x-3y\right): \ 2x-6y}$

= $\bold{-4nx-ny+2x-6y}$

Mordancy.

4 0

3 years ago

A rectangle has an area of 900square inches. The length of the rectangle is 2.25 times the width.Find the dimensions

Alexeev081 [22]

Answer:

Length = 45 inches and Width = 20 inches

Step-by-step explanation:

Let the width be w.

Length(l)=2.25w

Area = 900 in^2

The formula for the area of a rectangle is Area = length * width

So substituting our values we get:

$A=2.25w*w\\900=2.25w*w\\2.25w^2=900\\w^2=\frac{900}{2.25} \\w^2=400\\w=\sqrt{400} \\w=20$

So we get width = 20 inches

Length = 2.25w

so Length= 2.25*20

=45 inches

3 0

3 years ago

If a mat costs 9800kr, what combination of two reductions in it's price, which have to add up to 100%, e.g: The price was first

Gre4nikov [31]

Step-by-step explanation:

if a mat was 9800kr and the price was reduced by about 40% it would be 245 whereas another 60 would end up 980 itself so I'm not too sure as the cheapest alternative would be 40%

7 0

3 years ago