3 years ago

Plz help me solve it step by step (find the the area)

Mathematics

1 answer:

dexar [7]3 years ago

4 0

Answer:

Step-by-step explanation:

A=LxW

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A medical equipment industry manufactures X-ray machines. The unit cost C (the cost in dollars to make each X-ray machine) depen

earnstyle [38]

Answer:

$11988

Step-by-step explanation:

Given that,

The unit cost is given by :

$C(x)=0.7x^2-462x+88218$

We need to find the minimum unit cost.

For minimum cost,

Put $\dfrac{dC}{dx}=0$

So,

$\dfrac{d}{dx}(0.7x^2-462x+88218)=0\\\\1.4x-462=0\\\\x=\dfrac{462}{1.4}\\\\x=330$

Put x = 330 in equation (1).

$C(330)=0.7(330)^2-462(330)+88218\\\\=\$11988$

So, the minimum unit cost is equal to $11988.

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2 years ago

What is the amount of change from 20 to 36

OlgaM077 [116]

Answer:

Step-by-step explanation:

6 0

2 years ago

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Please help ASAP, dhdbhehd

Fynjy0 [20]

Answer:

42°

Step-by-step explanation:

all triangles have 180 degrees, you are given 48. the symbol above 48 tells you it is 90 degrees. ther fore you can use 180- 90 - 48= 42

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3 years ago

Can i please know the asnwer

kicyunya [14]

Answer:

$volume = 10m^3$

Step-by-step explanation:

This shape is called a rectangular prism. The formula for finding the volume of this prism is: $volume = L * W * H$

All you do is plug the values into the formula.

The length is 2m

The width is 1m

the height is 5m

Volume = (2m)(1m)(5m)

Volume = $10m^3$

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2 years ago

A store charges $32 to print 80 greeting cards and $0.33 for each additional greeting card

Crazy boy [7]

32 + 0.33c = p

where c is every card more than 80 (so if you want 82 card c = 2)
and p is the total price

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3 years ago

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