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Pie
3 years ago
11

For these similar triangles, find the value of x.

Mathematics
2 answers:
sweet [91]3 years ago
7 0
8, because if you look at the bottom of the triangle on the left it is 8, which is the same size as the lonley x
const2013 [10]3 years ago
5 0
The value of 'x' is 8.
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What is the sum of (2a - 3b) and (5b - a)
GalinKa [24]

Answer:

\boxed{a + 2b}

Step-by-step explanation:

=  > (2a  - 3b) + (5b - a) \\  \\  =  > 2a - 3b + 5b - a \\  \\  =  > 2a - a + 5b - 3b \\  \\  =  > a + 2b

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ICE Princess25 [194]

Answer:

2.18

Step-by-step explanation:

The mean is the most familiar average. It is defined as a value obtained by dividing the sum of all observations by their number. It is calculated as

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Mean= x₁+x₂+...............+xₐ/n

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Mean= 2+1+2+2+2+2+1+3+3+3+3/11= 24/11= 2.18

The mean may correspond to a population or a sample from a population.

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6 0
3 years ago
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Can anyone solve this rq, it’s due tonight?
ExtremeBDS [4]

Answer:

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Step-by-step explanation:

3 0
2 years ago
PLEASE HELP I NEED THIS QUICK IM SO STUCK.<br>​
Marat540 [252]

Answer:

I think it is D.

Step-by-step explanation:

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7 0
3 years ago
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Mademuasel [1]

Answer:

Step-by-step explanation:

Perimeter is simply length + width. They gave us that the length is 2 feet plus 2 times the width:

25=(2w+2)+W

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Combine like terms to get 23 = 3w

Divide by 3 to get w=7 \frac{2}3} feet

7 0
3 years ago
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