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Contact [7]
3 years ago
12

Using n = 3.14, what is the circumference of a circle with a radius of 20 units?

Mathematics
1 answer:
pav-90 [236]3 years ago
4 0

Answer:

125.6

Step-by-step explanation:

C=2pir

C=2(3.14)(20)=125.6

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4x + 6 - x = 7 + 2 x
rodikova [14]

Answer:

x = 1

Step-by-step explanation:

4x + 6 - x = 7 + 2x

3x + 6 = 7 + 2x

3x - 2x = 7 - 6

x = 1

8 0
2 years ago
Read 2 more answers
Whats the volume of the solid?
tatuchka [14]

The volume of the solid will be equal to V=64 Cubic inches.

<h3>What is volume?</h3>

The space occupied by any solid object in the three-dimension is called as the volume.

Here we have 8 cubes in the solid object each cube has the side equal to 2 inches.

So the volume of one cube will be:

V=a³=2³=8 cubic inches

Since total number of the cubes are 8 so total volume will be:

V=8x8=64 cubic inches

hence the total volume will be equal to 64 cubic inches`

To know more about volume follow

brainly.com/question/1972490

#SPJ1

3 0
1 year ago
Solve for x<br> a) 2<br> b) 8<br> c) -2<br> d) -8
DaniilM [7]

Answer:

it's B.) 8

Step-by-step explanation:

the given pair of angles are <em>corresponding</em><em> </em>angles so, their measures are equal.

=》15x + 10 = 17x - 6

=》10 + 6 = 17x - 15x

=》2x = 16

=》x = 16 ÷ 2

=》x = 8

5 0
2 years ago
Read 2 more answers
Frank's painting is on a large triangular canvas with side lengths 4 meters,
Mazyrski [523]

Answer:

3213 cm

Step-by-step explanation:

First draw the frame around the triangle. The circular edges added together give you 360 degrees. Use pi*r^2 to get 4pi which is around 12.56. 100cm=m. 2*500+2*400*2*700=3200.

3200+ 13 = 3213

3 0
3 years ago
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The volume of 10,000 drops of liquid is a 1 fluid ounce. what is the volume of 1000 drops?
Paraphin [41]
1/10 is the answer if you divide 10,000 from 1,000
10000 \div 1000
3 0
3 years ago
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