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Andrej [43]
3 years ago
14

Help me plz u will make my day

Mathematics
1 answer:
iris [78.8K]3 years ago
4 0

Answer:

K=13

Step-by-step explanation:

So first, we subtract 13 with 3/4 (That comes from 4 3/4) and we get 12 1/4.

And then, we subtract 12 1/4 with 4, and we get 8 1/4

Have I made your day?

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Answer:

Since length is three times, hence it is 6 inches.

let the width be x.

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2(3x+x)=16.

3x+x= 16÷2

4x= 8

x= 2

since length=3x

hence, 3×2= 6 inches

4 0
3 years ago
Graph the line with slope 1/5 and y-intercept-2
Arturiano [62]
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2 years ago
Please help as soon as possible
Zolol [24]

Answer:

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First, we solve for radius:

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3(2304π) = 4πr^{3}

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Hope this helps!

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5 0
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Read 2 more answers
There are 10 men and 8 women who want to be a part of a commitee of 5 people. If 2 women and 3 men are chosen, how many possible
icang [17]
Their can be 6 arrangements of (2 men to
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4 0
3 years ago
A rectangular box with an open top has a length of x feet, a width of y feet, and a height of z feet. It costs $4.30 per square
almond37 [142]

Answer:

C=$(4.30xy+5.40(xz+yz))

Step-by-step explanation:

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Since the top is open

Surface Area = LW+2(LH+HW)

If Length = x feet,

Width =y feet

Height = z feet

Surface Area = xy+2(xz+yz)

Area of the base=xy

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Cost of the base=Cost Per Square Foot X Area = $4.30xy

Area of the sides =2(xz+yz)

If it costs $2.70 per square foot to build the sides

Cost of the sides=Cost Per Square Foot X Area of the sides

= 2.70 X 2(xz+yz)

=5.40(xz+yz)

Cost of Constructing the Box = Cost of Constructing the Base + Cost of Constructing the Sides.

Therefore,

C=$(4.30xy+5.40(xz+yz))

7 0
2 years ago
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