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3 years ago

Which is a true stament?

Mathematics

2 answers:

solong [7]3 years ago

6 0

2nd one: 2 rectangles can have thr same area but have different perimeters.

Angelina_Jolie [31]3 years ago

4 0

Hello there.

Answer: The second option is correct. Rectangles can have the same area without having the same perimeter.

Hope This Helps You!
Good Luck Studying ^-^

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Can someone help me fast pls

kykrilka [37]

Your answer would be C.) 18oz

5 0

2 years ago

What is a basic ratio for 5:15

enot [183]

5:15
Divide both sides by 5 to get it down to the lowest bases.
1:3

3 0

3 years ago

Which of the following can be used to calculate the volume of water inside the fish bowl?

Lunna [17]

The volume of a sphere can be calculated as

$V=\frac{4}{3}\pi r^3$

Where r is the radius of the sphere

We want to calculate half of the volume, then we must divide that volume by 2

$V^{\prime}=\frac{1}{2}\frac{4}{3}\pi r^3$

Now we must find the radius of our sphere, the segment AB is the diameter of the sphere, and the radius is half od the diameter, then

$r=\frac{AB}{2}=\frac{12}{2}=6$

Let's put it into our equation

$\begin{gathered} V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)(\pi)(r)^3 \\ \\ V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)(\pi)(6)^3 \end{gathered}$

The problem says to use

$\pi\approx\frac{22}{7}$

Then

$V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)\left(\frac{22}{7}\right)(6)^3$

Final answer:

The formula that can be used to calculate the volume of water inside the fish bowl is

$V=\frac{1}{2}\left(\frac{4}{3}\right)\left(\frac{22}{7}\right)(6)^3$

8 0

1 year ago

Need help with this problem.

Galina-37 [17]

Answer:

Step-by-step explanation:

To find this we must divide 45 by 20 which gives the answer of 2.25. As we know this we now must multiply that by 8 resulting in to 18.

Therefore the answer is 18

5 0

3 years ago

Square root of 21 and square root of 62. must be given into 1 decimal place

blsea [12.9K]

Answer:

square root of 21 is 4.6

square root of 62 is 7.9

Step-by-step explanation:

square root of 21 is 4.6

square root of 62 is 7.9

8 0

3 years ago