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lakkis [162]
3 years ago
10

If B is the midpoint of AC, and AB = 12 cm. How long is segment BC? A 12 cm B​

Mathematics
2 answers:
sattari [20]3 years ago
7 0

Answer:

6

Step-by-step explanation:

because if B is the mid point of AC And ab is 12 cm If we divide 12 by 2 it'll be 6..but I'm not sure sorry

Irina-Kira [14]3 years ago
4 0
Answer:
12 cm
Explanation:
A mid point is halfway between to points. If from A to B is 12 and B is the midpoint of AC, we know BC is 12 as well.
Here is a visual representation:

A___12___B___12___C

Have a wonderful day :)
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For every pound a company spends on advertising, it spends 43 pence on its website. Express
son4ous [18]

Answer:

43:100

Step-by-step explanation:

this is the simplest form

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Find the value of x if 212x5 is a multiple of 3 and 11 please find out now guys HELP!
sammy [17]

Answer:

x = 8

Step-by-step explanation:

If the number 212x5 is a multiple of 3, the sum of the digits needs to be a multiple of 3, so we have:

2 + 1 + 2 + x + 5 = 10 + x

The value of x can be 2, 5 or 8

If the number is a multiple of 11, we have to calculate the first number minus the second, plus the third, minus the fourth... and so on, and the result needs to be a multiple of 11. So we have:

2 - 1 + 2 - x + 5 = 8 - x

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So the value of x is 8.

8 0
3 years ago
The perimeter of the polygon above is?
jenyasd209 [6]
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The side lengths are 9cm, 6cm, 10cm, 5cm, 4cm, and 4cm.

So the perimeter is the following...

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3 years ago
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Can someone help me with this question please! <br> 5-x=12
alisha [4.7K]

Answer:

x=-7

Step-by-step explanation:

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Answer all three please​
sweet-ann [11.9K]

6. Answer:

72.84

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12 + 15 + 15 = 42

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78.54

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Step-by-step explanation:

The shape is a circle

Radius is 5

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π * r^2 = π * 25 cm^2 = 78.54 cm^2

8. Answer:

50.27

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π * r^2 = π * 16 ft^2 = 50.27 ft^2

(16 = 8 * 2)

7 0
3 years ago
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