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kiruha [24]
2 years ago
9

Find the Value of Xa.) x=5b.)x=13c.)x=37d.)x=73

Mathematics
1 answer:
guapka [62]2 years ago
7 0

Hey!!

Total angle - 180

... 2x + 4 + 2x - 9 + x = 180

... 4x - 5 + x = 180

... 5x - 5 = 180

... 5x = 185

... x = 185 / 5

... x = 37


Hope my answer helps!!


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antiseptic1488 [7]
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Alina measured a distance to be 2.18 miles. what is the margin of error? 2.1 miles to 2.2 miles 2.175 miles to 2.185 miles 2.185
Gre4nikov [31]

Answer:

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Step-by-step explanation:

When a value is rounded, the original "exact" value is presumed to be within 1/2 of the value of one least-significant unit of the rounded number.

<h3>Application</h3>

A rounded value of 2.18 has a least-significant digit with a place value of 0.01 units. Half that value is the "margin of error". That is, the range of numbers that would be rounded to 2.18 is ...

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Step-by-step explanation:

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6 0
2 years ago
Which of the following ratios is NOT equivalent to start fraction 4 over 8 end fraction ?
zhenek [66]

Answer:

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weeeeeb [17]

Dimensions of:

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Step-by-step explanation:

It is given that:

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Hence, the side of the square is given as:

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Hence, the dimensions of A are:

6 cm by 4 cm.

and the dimensions of rectangle B are:

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8 0
3 years ago
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