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3 years ago

How to have a different rectangle with the same perimeter

Mathematics

1 answer:

Nuetrik [128]3 years ago

7 0

To have a different rectangle with the same perimeter you just have different measurements. If you need an example let me know!

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The cone and cylinder below both have a height of 11 feet.

TEA [102]

Answer:

The radius of the cylinder is 2.99ft

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3 years ago

What sea flows into the Arabian Sea.

sattari [20]

Answer:

The Arabian Sea has two important branches — the Gulf of Aden in the southwest, connecting with the Red Sea

Step-by-step explanation:

number 2 the red sea

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3 years ago

George was given 11 grams of medicine, but the full dose is supposed to be 25 grams. What percent of his full dose did George re

Bess [88]

Answer: George receive 44 % of his full dose .

Step-by-step explanation:

Given : The amount for full dose : 25 grams

The amount received by George = 11 grams

Now, the percent of his full dose received by George :-

$\dfrac{\text{Dose taken by George}}{\text{Full dose}}\times100$

$=\dfrac{11}{25}\times100=44\%$

Hence, George receive 44 % of his full dose .

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3 years ago

Select all that apply. the model below represents which of the following?

nikklg [1K]

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5 0

4 years ago

Read 2 more answers

Which polar equation represents an ellipse?

tatuchka [14]

Answer:

$r=\frac{1}{3+2cos\theta}$

Step-by-step explanation:

Let us write the equations in standard form:

$r=\frac{1}{3+2cos\theta} \implies r=\frac{\frac{1}{3} }{1+\frac{2}{3}\cos \theta }$

We have

$e=\frac{2}{3}\:$ and

$ep=\frac{1}{3}$

Since the eccentricity of this conic is less than 1, the conic represents an ellipse.

The second equation is $r=\frac{3}{2+3\sin \theta}$ .

This is a hyperbola, because eccentricity is more than 1.

The third equation is $r=\frac{5}{2+2\sin \theta}$ .

This is a parabola, because eccentricity is 1.

The fourth equation is $r=\frac{2}{2-3\sin \theta}$ .

This is also a hyperbola, because eccentricity is more than 1.

5 0

4 years ago