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kenny6666 [7]
3 years ago
7

Work out the area of this circle. Take to be 3.142 and give your answer to 2 decimal places. 11.2 cm

Mathematics
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

thanks!! for your answer

Step-by-step explanation:

Im so thankful!!

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Suppose you start at the origin, move along the x-axis a distance of 7 units in the positive direction, and then move downward p
Andru [333]

Answer:

The coordinates of your position are x=7, y=0 and z=-2 or in coordinates notation the point given by (7, 0, -2)

Step-by-step explanation:

Since you are starting from the origin of a coordinate system, the coordinates of you position are simply going to be how many units you have moved in each direction.

  1. 7 units in the positive x-axis direction gives you x=7
  2. Then, being in the x-axis, you move 2 units downward parallel to the z-axis. Here the downward gives you a negative sign for the z coordinate, hence, z=-2.
  3. Now, y=0 is given due to the fact that there is no movement in the y-axis direction or you can also say that all the movement have been perpendicular to the y-axis and therefore, your position in this axis is zero.
8 0
3 years ago
Factorise 18a²y - 27ay?<br>​
nexus9112 [7]

Answer:

Factorise 18a²y - 27ay

=9ay(2a-3)

3 0
3 years ago
Read 2 more answers
If i have 6 bottles of water and each weigh 3/5 pounds how much do i have
Katen [24]

You have 3 and 3/5 pounds of water.

To find this, simply multiply 3/5 by 6/1 (multiplying straight across). 6 times 3 is 18 and 5 times 1 is 5. Thus meaning you have 18/5 pounds, which simplified is 3 and 3/5 pounds.

I hope this helps!

3 0
3 years ago
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Tom practiced piano 1 1/3 hours on monday and 5/6 hour on tuesday.how much did he practice in all those two days?
tatyana61 [14]
He practiced for 2 1/6 hours
7 0
3 years ago
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The storm dropped 1 3/12 feet of snow during the first hour and 9/12 foot more during the second hour. how much snow fell during
Evgen [1.6K]

Answer:

your answer would be 2

Step-by-step explanation:

Convert 1 3/12 into an improper fraction which is 5/4

Then add it with 9/12

5

/4  + 9

/12

(5 × 12) + (9 × 4)

---------------------------

        4 × 12

= 96/48

=    96 ÷ 48

 -------------------

     48 ÷ 48

= 2

2 is your answer hope this helps :)

7 0
4 years ago
Read 2 more answers
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