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3 years ago

32% is about the same as?

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

7 0

Answer:

0.32 and 8/25.

Step-by-step explanation:

Hope this is what you were looking for! Have a nice evening and good luck!!

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Write the number 4<br> 4 as a product of prime factors.

Paladinen [302]

The answer would be
2 x 2 = 4

7 0

3 years ago

The volume of a cylinder is 156 x cm3. What is the volume of a cone with the same base and height as the cylinder?

Flura [38]

Answer: SECOND OPTION (52 cm³)

Step-by-step explanation:

The formula for calculate the volume of a cone is:

$V{co}=\frac{1}{3}r^{2}h\pi$

Where r is the radius and h is the height.

The formula for calculate the volume of a cylinder is:

$V{cy}=r^{2}h\pi$

Where r is the radius and h is the height.

As you can see, the difference between the the formulas is that r²hπ of the cone is divided by 3. Therefore, if you know the volume of the cylinder and you know that the cone has the same base and height as the cylinder, you have to divide the volume of the cylinder by 3 to obtain the volume of the cone.

Therefore, the result is:

$V{co}=\frac{156cm^3}{3}=52cm^3$

7 0

3 years ago

Read 2 more answers

If a work group consistently achieves 80 % of its quarterly goals and the work group generally has 25 objectives per quarter how

storchak [24]

What this question is asking you to find 80% of 25. 10% of 25 is 2.5 because there is always a decimal point directly to the right of the ones place. (25.0)
You would move the decimal point over one place to find 10% of a given number. How I would approach this is to multiply 2.5 by 8 to find 80% of 25

2.5 x 8 = 20

80% of 25 = 20

You can expect the work group to get done 20 out of 25 of their objectives per quarter

6 0

3 years ago

Please help how to solve

tatiyna

Answer:

$= > in \: the \: bigger \: triangle \\ height = 14 \: ft \\ base = 22.5 \: ft \\ = > in \: smaller \: triangle \\ height = x \: ft \\ base = 9 \: ft \\ using \: ratios \\ \frac{bigger \: height}{smaller \: height} = \frac{bigger \: base}{smaller \: base} \\ \frac{14}{x} = \frac{22.5}{9} \\ \frac{14}{x} = 2.5 \\ x = \frac{14}{2.5} \\ x = 5.6 \: ft$

7 0

2 years ago

The image of a point after a –90° rotation about the origin is (–4, 7). What are the coordinates of the preimage?.

ahrayia [7]

The coordinated of the preimage would be :

x = x cos θ + y sin θ

y = x sin θ + y cos θ

where

x = -4
y = 7
θ = -90

hope this helps

4 0

3 years ago