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Aleonysh [2.5K]

3 years ago

12

A Christmas gift is tied with ribbon the bow requires 47cm of ribbon, what is the total length of the ribbon in cm?

1 answer:

Sophie [7]3 years ago

7 0

The complete question is as follows: A Christmas gift is tied with ribbon the bow requires 47cm of ribbon, what is the total length of the ribbon in cm?

Answer: The total length of the ribbon is 177 cm.

Step-by-step explanation:

As there are 4 sides of the rectangular box and 20 cm of ribbon is on each side. This means that a total of $4 \times 20 cm$ = 80 cm is there on the top and bottom.

Hence, length of ribbon attached at the left and right side of the box is as follows.

$2.5 \times 10 cm = 25 cm\\2 \times 25 cm = 50 cm$

This means that on both left and right side a total of 50 cm is there.

Therefore, total length of ribbon is as follows.

Total length = 47 cm + 50 cm + 80 cm = 177 cm

Thus, we can conclude that the total length of the ribbon is 177 cm.

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photoshop1234 [79]

Substitute $u=x^2+4$ and $du=2x\,dx$ . Then the integral transforms to

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Apply the power rule.

$\displaystyle \int \frac{du}{u^3} = -\dfrac1{2u^2} + C$

Now put the result back in terms of $x$ .

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2 years ago

If 60% of a KNOWN NUMBER is 180, what is the 40% of that UNKNOWN NUMBER?

Lana71 [14]

Step-by-step explanation:

I think you mean you want to find out 40% of a number,, when 60% of it is 180, so I'll answer that:

60% = 180

÷6

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(if you want to find 100%, multiply 30 by 10)

Hopefully this helps :)

4 0

3 years ago

Which point is an x-intercept of the quadratic function f(x) = (x + 6)(x-3)?

erastovalidia [21]

Which point is an x-intercept of the quadratic function

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3 years ago

Evaluate log38, given log32 ≈ 0.631.

ArbitrLikvidat [17]

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3 years ago

Read 2 more answers

Leslie decides to join a gym. She must pay a monthly fee plus a one time fee to open a membership. This situation can be modeled

omeli [17]

Step-by-step explanation:

Given function is,

$y=55x+80$

Where,

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i.e when number of months is 0, you have to pay a fee of $80.

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3 0

3 years ago