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Lyrx [107]
3 years ago
12

What is the volume of a cube with a length of 4/5 m?

Mathematics
1 answer:
a_sh-v [17]3 years ago
8 0

Answer:

64/125 cubic meter

Step-by-step explanation:

volume = l × b × h

volume of a cube = s × s × s

∴ 4/5 × 4/5 × 4/5 = 64/125

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Circle F is centered at the origin. Is point (7, -7) on the circle?
scoundrel [369]

Your answer is not correct.

The correct answer is the third one:

-No, because the distance from the origin to point (7,-7) is greater than the radius of the circle.

6 0
3 years ago
Find the total surface area of these solids
12345 [234]
<h2>Step-by-step explanation:</h2><h3>We firstly find the surface area of only one face of the cube:</h3><h3>Sa=a²</h3><h3>Sa=1.2²cm</h3><h3>Sa=1.44cm²</h3>

<h2>Since the cube has 6 faces we multiply the surface area of one face(144cm²) with 6</h2>

Area(cube)=1.44cm²*6

=8.64cm²

<h2>Same thing with the prism but we have to find the area of one of his triangle face and rectangle face</h2>

S(triangle)=5mm*4mm*1/2

=10mm²

S(rectangle)=7mm*5mm=35mm²

<h2>The prism has 2 triangle faces and three rectangle faces so we multiply the area by those numbers and then we add those together to get the final area</h2>

S=10mm²*2+35mm²*3

S=20+105

S=125mm²

<h3><em>Hope this helped..</em></h3><h3 /><h3><em>Hope this helped..Brainliest pls..</em></h3>
4 0
3 years ago
8.6 mi<br> 18 mi<br> A) 53.2 mi?<br> C) 106.4 mi?<br> E) 212.8 mi?<br> B) 221 mi?<br> D) 110.5 mi?
GenaCL600 [577]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
What is 4 divided by 3/10
jarptica [38.1K]

Answer:

The answer is 40/3

Step-by-step explanation:

To find this answer, note that dividing by a fraction is the same as multiplying by its reciprocal.

4 ÷ 3/10

4 × 10/3

40/3

6 0
3 years ago
Use the rule x + 7 to find the missing number in the table.
dexar [7]

Step-by-step explanation:

<u>Given:</u>

  • Rule, x + 7.
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The rule is telling us to add 7 to the given value of x.

Add 7 to 12.

7 + 12 = 19

The missing number is 19.

3 0
2 years ago
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