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3 years ago

Planning a Walk of Fame

Mathematics

2 answers:

e-lub [12.9K]3 years ago

6 0

This is a very big question!

MrMuchimi3 years ago

6 0

She would be able to honor all 12 athletes. all I done was multiplied 12×$15=$180 because they want to honor 12 athletes, and they want to buy 12 plain tiles which cost $5 a piece so I multiplied 12×$5=$60, then I added $180+$60=$240 so she would still have $260 left over, which means if she decided to make the 12 plain tiles inscribed with more names she could do that with $20 left over.

I hope this helps.

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What shape is this cross-section?

melisa1 [442]

Answer:

Square

Step-by-step explanation:

From what it looks like I think it is a square

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3 years ago

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Is 0.034 1/100 of 3.4?

Sphinxa [80]

Yes 0.034 is the correct answer

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3 years ago

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Sqaure root of 5 (u-1)(u^5+u^4+u^3+u^2+u+1)

Anna71 [15]

GIVEN:

$5(u - 1)( {u}^{5} + {u}^{4} + {u}^{3} + {u}^{2} + u + 1)$

remember:

$\sqrt{u} = {u}^{ \frac{1}{2} }$

And

${u}^{n} \times {u}^{m} = {u}^{n + m}$

SOLVE:

start by multiplying the factors:

$5( ({u}^{6} + {u}^{5} + {u}^{4} + {u}^{3} + {u}^{2} + u ) - ( {u}^{5} + {u}^{4} + {u}^{3} + {u}^{2} + u + 1))$

simplify by combing like terms. Most terms subtract off, leaving:

$5( {u}^{6} - 1)$

This can be factored, but it is not a perfect square, which is really what we need to take the square root.

$5( {u}^{3} - 1)( {u}^{3} + 1)$

I'm not exactly sure what form they want the answer in...

so taking the square root:

$\sqrt{5( {u}^{6} - 1) } = {(5( {u}^{6} - 1))}^{ \frac{1}{2} }$

so my best answer is:

${5}^{ \frac{1}{2} } \times {( {u}^{6} - 1)}^{ \frac{1}{2} }$
or the more factored form:

${5}^{ \frac{1}{2} } { ({u}^{3} - 1)}^{ \frac{1}{2} } { ({u}^{3} + 1 )}^{ \frac{1}{2} }$

I'm not sure how else to solve it. Taking the square root doesn't work out super well, so I left it in the most simple form I could.

sorry for not coming to a definitive answer!

7 0

3 years ago

Is 56 a multiple of 6?

andreyandreev [35.5K]

Good evening ,

_______

Answer:

____________________

Step-by-step explanation:

A number is a multiple of 6 if it can be divided by 6 .

Since 3 don’t divide 56 because 5 + 6=11 and 3 don’t divided 11 ,

Then 6 don’t divide 56

then , 56 isn’t a multiple of 6.

3 0

3 years ago

How do I Subtract fractions! Please explain step by step to get marked

Fynjy0 [20]

Answer:

1) Make sure the bottom numbers (the denominators) are the same.

2) Subtract the top numbers (the numerators). Put the answer over the same denominator.

3) Simplify the fraction (if needed).

Step-by-step explanation:

Hope this helps!

6 0

3 years ago