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3 years ago

hey guys I need this. it's due tomorrow. and please show step by step because I am willing to give brainly

Mathematics

1 answer:

coldgirl [10]3 years ago

3 0

Here’s how to do it!

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A supply company marks up their doctor scrubs by 40%. Find the doctor’s cost for a set of scrubs that the supply company buys fo

tekilochka [14]

The doctor's cost for a set of scrubs is $47.60

Given:
cost = $34
mark-up = 40%

Mark up based on cost:

$34 * 40%/100% = $13.60 mark up

New price or doctor's cost:
$34 + 13.60 = $47.60

It can also be computed this way.

$34 * 140%/100% = $47.60

7 0

3 years ago

Help

ycow [4]

Answer:

A. 15.5 yards

Step-by-step explanation:

3.1 ×5=15.5

7 0

3 years ago

pipe is 30 3/4inches long if 5 pieaces each 4 1/3 inches long are cut offthe pipe how many inchesof pipe is left

stellarik [79]

30 3/4-4 1/3=26 5/12

26 5/12 /5=5 17/60

5 0

3 years ago

A square of side x is cut out of a larger square of side y. What is the area of the remaining

KonstantinChe [14]

Answer:

The area of the remaining figure is $y^2-x^2$

Step-by-step explanation:

<u>Area of the Square Shape</u>

Given a square of side length x, the area is calculated by the formula:

$A_x=x^2$

It's given a square of side x is cut out of a larger square of side y. Please refer to the image below.

The area of the square of side length y is:

$A_y=y^2$

The shaded area of the remaining figure is the difference between both areas:

$A=A_y-A_x$

$A=y^2-x^2$

The area of the remaining figure is $\mathbf{y^2-x^2}$

3 0

3 years ago

Please help. I don't understand

Andreas93 [3]

Answer:

Length of third side is: $\mathbf{8m^3-4m^2+3m}$

Step-by-step explanation:

Perimeter of triangle = $18m^3+2m^2-m$

Length of side 1= $5m^3+3m^2-2m$

Length of side 2= $5m^3+3m^2-2m$

We need to find length of third side.

The formula used is: $Perimeter \:of\:triangle=Sum\:of\:all\:sides$

Putting values and finding length of third side.

$Perimeter \:of\:triangle=Sum\:of\:all\:sides\\18m^3+2m^2-m=5m^3+3m^2-2m+5m^3+3m^2-2m+Length\:of\:3rd\:side\\18m^3+2m^2-m=5m^3+5m^3+3m^2+3m^2-2m-2m+Length\:of\:3rd\:side\\18m^3+2m^2-m=10m^3+6m^2-4m+Length\:of\:3rd\:side\\Length\:of\:3rd\:side=18m^3+2m^2-m-(10m^3+6m^2-4m)\\Length\:of\:3rd\:side=18m^3+2m^2-m-10m^3-6m^2+4m\\Length\:of\:3rd\:side=18m^3-10m^3+2m^2-6m^2-m+4m\\Length\:of\:3rd\:side=8m^3-4m^2+3m$

So, Length of third side is: $\mathbf{8m^3-4m^2+3m}$

5 0

3 years ago