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3 years ago

Draw a quuck picture to solve. write the difference. 43-17 in tens and ones

Mathematics

1 answer:

Kamila [148]3 years ago

6 0

It would be 26 or two sticks to represent the tens and 6 cubes to represent the ones. Hope this helps!!

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The cross-sectional areas of a right triangular prism and a right cylinder are congruent. The right triangular prism has a heigh

expeople1 [14]

Answer:

The correct answer is:

The volume of the triangular prism is equal to the volume of the cylinder

Step-by-step explanation:

Given that there are two figures

1. A right triangular prism and

2. Right cylinder

Area of cross section of prism is equal to Area of cross section of cylinder.

Let this value be A.

Also given that Height of prism = Height of cylinder = 6

Volume of a prism is given as:

$V_{Prism} = \text{Area of cross section} \times Height$

$V_{Prism} = A \times 6 ........ (1)$

Cross section of cylinder is a circle.

Area of circle is given as: $\pi r^{2}$

Area of cross section, A = $\pi r^{2}$

Volume of cylinder is given as:

$V_{Cylinder} = \pi r^{2} h\\\Rightarrow V_{Cylinder} = A \times h\\\Rightarrow V_{Cylinder} = A \times 6 ...... (2)$

From equations (1) and (2) we can see that

$V_{Prism}=V_{Cylinder}$

Hence, the correct answer is:

Volume of prism is equal to the volume of cylinder.

3 0

2 years ago

How many times can 42 go into 400?

ki77a [65]

400 divided by 42 = 9.523809

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3 years ago

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Convert 52.0 hm to cm

melamori03 [73]

Answer:

520000 cm

Step-by-step explanation:

multiply the length value by 10000

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2 years ago

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the floor of a room is in the shape of a square of side 4.8m. the floor is to be covered with square tiles of perimeter 1.2m. Fi

Aloiza [94]

Answer:

the room square side is 4.8m

Area of the room is= 4.8=²23.04²m

perimeter of square tiles=4a =1.2

a=1.2/4

or a=o.3m

area of the square tiles =0.3²=0.09m²

numbers of the tiles are rcover floor of the room

23.0.4/0.09=256

each tiles cost Rs 27

the total cost=256*27=6912

the th coalst cover by the th floor is Rs .6912

7 0

3 years ago

How do I multiply 24 times 18

Vitek1552 [10]

Answer:

you can either type it into a calculator or you can add 24 18 times and you will get your answer.

Step-by-step explanation:

P.S. the answer is 432.

Brainliest?

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2 years ago

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