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Effectus [21]
3 years ago
13

HELP ASAP Is 9.78778777 ... a rational or irrational number?

Mathematics
1 answer:
Travka [436]3 years ago
7 0

Answer:

9.78778777 is an irrational number.

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Find the value of x<br> −9(10+x)=−243
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x = 17

I think this is the value for x

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3 years ago
Solve for Y.<br><br> - 140 = 18 + 4 ( 5y - 2 )<br><br> y =
Tomtit [17]

Answer:

Very tricky Question,

Step-by-step explanation:

-140=22(5y-2)

-140=44-5y

5y=140-44

5y=96

y=96/5

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Mark me brainliest and rate it 5 star if it helped you.

4 0
2 years ago
Jan used 35 blocks to make 5 buildings. Each building is made of an equal number of blocks. Which of the following shows how to
elena-s [515]

Answer:

7

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8 0
2 years ago
TUU SILICU.
Shalnov [3]

Answer:

4.013 units

Step-by-step explanation:

We know that the volume of a cone is given by the following equation:

v = pi / 3 * r ^ 2 * h

we need to know the height, therefore we solve for h:

h = 3 * v / (pi * r ^ 2)

replacing v = 105 and r = 5

h = 3 * 105 / (3.14 * 5 ^ 2)

h = 4.013

Which means that the height measures 4.013 units

4 0
3 years ago
Read 2 more answers
The distance between two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles.
Svetlanka [38]
Answer= 75 miles

Explanation: 120 divided by 8= 15

15 times 5= 75
4 0
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