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3 years ago

6

Rectangle A is similar to rectangle B. Rectangle B has sides that are 4 times longer than rectangle A. what is the relationship

between the areas of retangles A and B?

1 answer:

Irina18 [472]3 years ago

4 0

Rectangle B is 16 times the size of Rectangle A. Hope this helps

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What is the range of the function below:<br> Let a(x)=x+2 such that x is a positive integer.

liubo4ka [24]

So all positive integers is the domain (the number you can use)

and the range (the numbers you get when you put the numbers in the domain in) is all positive integers more than 2

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3 years ago

Read 2 more answers

1. What is the equation of a line that has a slope of ⅔ and a y-intercept of -3?

ArbitrLikvidat [17]

Answer:

1. y = (⅔)x - 3

2. y = 3x + c

3. 1) non-proportional

2) can be proportional if c = 0

Step-by-step explanation:

1. What is the equation of a line that has a slope of ⅔ and a y-intercept of -3?

y = (⅔)x - 3

2. What is the equation of a line that has a slope of 3?

y = 3x + c

3. Lable the 2 equations as proportional or non-proportional and why.

A proportional relation should pass through the origin, i.e the y-intercept should be 0

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3 years ago

Trey has bought 10 pounds of dog food. He feeds his dog

inna [77]

how many pounds does he feed his dogs for each meal?

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2 years ago

Determine the volume of the figure. Use 3.14 for π. Round your answer to the nearest tenth. Show all of your work.

Ostrovityanka [42]

Answer:

1985 cubic units (written as un. with the cubed exponent)

Step-by-step explanation:

First, you find the volume of the cylinder

Here's the formula:

$V=\pi r^{2}h\\V=volume\\r=radius\\h=height$

Now, you plug in and solve.

$V=(3.14)(7.2^{2})(7.4)\\V=(3.14)(51.84)(7.4)\\V=(162.7776)(7.4)\\V=1204.55424\\rounded:\\V=1204.6$

Then, you find the volume of the dome.

Here's the formula:

$volume/of/a/sphere=\frac{4}{3}\pi r^{3}\\volume/of/a/dome:\\V=\frac{2}{3}\pi r^{3} \\V=volume\\r=radius$

Now, you just plug in and solve.

$V=(\frac{2}{3})(\pi)(r^{3})\\V=(\frac{2}{3})(3.14)(7.2^{3})\\V=(\frac{2}{3})(3.14)(373.248)\\V=(2.093)(373.248)\\V=781.208064\\rounded:\\V=781.2$

Finally, you add them together, and there's your answer!

$1204.6+781.2=1985.8$

Hope this helped!

<em>brainliest?</em>

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3 years ago

What goes in the box?

cupoosta [38]

Answer:

298.258

Step-by-step explanation:

8×60 =480 ÷1.609

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3 years ago