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2 years ago

Please need help thank you

Mathematics

1 answer:

AnnZ [28]2 years ago

5 0

Answer:

7 members

Step-by-step explanation:

Count x's above 1 and 0. The x's represent the people.

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What is 26 divided by 130

Elden [556K]

$26:130=\frac{26}{130}=\frac{26:13}{130:13}=\frac{2}{10}=\boxed{0.2}=\frac{2:2}{10:2}=\boxed{\frac{1}{5}}$

5 0

2 years ago

7 1/2 sticks of butter are needed to make 5 cakes. How much butter is needed to make one cake?

LenaWriter [7]

Answer:

1 1/2

Step-by-step explanation:

because when you divide 7.5 by 5 you get 1.5

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2 years ago

Read 2 more answers

Acone has a height of 7 ft and a radius of 4 ft. Which equation can find the volume of the cone?

Marina86 [1]

Answer:

Volume of the cone = $117.06\,feet^3$

Step-by-step explanation:

Height of the cone = $7\,feet$

Radius of the cone = $4\,feet$

Volume of a cone is:

$\pi \times r^2\times \dfrac{h}{3}$

As, $\pi =\dfrac{22}{7} =3.14$

Volume is:

$=3.14\times(4\times 4)\times \dfrac{7}{3}\\\\ =3.14\times 16 \times 2.33\\\\=3.14\times 37.28\\\\=117.06\,feet^3$

The volume of the cone is: $117.06\,feet^3$

3 0

2 years ago

I don't know what to pick..

natta225 [31]

Answer:x=3

Step-by-step explanation:Multiply both sides of equation by four. Subtract 56 from the left and move to the right. Calculate 80-56. Divide by 8 on both sides x=3

3 0

2 years ago

What is the least common denominator of the fraction 4 over x plus the fraction 2 x over x minus 1 plus the fraction x plus 3 ov

DedPeter [7]

So,

$\frac{4}{x} + \frac{2x}{x - 1} + \frac{x + 3}{2x}$

Look at all three denominators.
$x, x - 1, 2x$

Factor them completely.
$(x), (x - 1), (2)(x)$

Putting them together, we would get the following:
$(2)(x)(x-1)\ or\ 2x^2 - 2x$

8 0

3 years ago