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statuscvo [17]
2 years ago
8

Calculate the length of AD give your answer to three signifcant figures

Mathematics
1 answer:
scZoUnD [109]2 years ago
4 0
There’s no photo of the figure attached
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Fifteen more than a number is written as...?
frozen [14]

Answer:

x + 15

Step-by-step explanation:

Since I don't know what this number is, I'm going to use the variable x to substitute for the value of the unknown number.

So it would just be x + 15 because addition is the operation of adding and the key words are usually more. Since one of the numbers is unknown, we can't get an answer like "100" because x is undefined.

Say x=100, then the number would be written as 115 in it's simplest form but you could also write it as 100+15. So I'm just using substitution.

3 0
2 years ago
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Hi, PPLZZZZZ HELP MEEEEEEEE if you get me the correct answer il give you brainilest.
Mrac [35]
First one is 670 sec one 924 third 399 4 13,521 fifth 2,736 6 11,568 for multiply
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3 years ago
How many centimeters are in 1.3 meters
Fiesta28 [93]
There are 130 centimeters in 1.3 meters
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What extra number must be included with the following list of numbers to increase the median by 1?
Anna35 [415]
The correct answer is C)18
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2 years ago
The figures below are similar.
Dafna1 [17]

Answer:

  a) 2.5

  b) 6.25

Step-by-step explanation:

For similar figures, the ratio of any corresponding linear dimensions is the same. The ratio of areas is the square of that.

<h3>Application</h3>

The ratio of linear dimensions, larger to smaller, is ...

  (30 yd)/(12 yd) = 2.5

<h3>a) Perimeter</h3>

Perimeter is a linear dimension, the sum of side lengths. The ratio of perimeters is 2.5.

<h3>b) Area</h3>

The ratio of areas, larger to smaller, is the square of the scale factor for side lengths:

  (2.5)² = 6.25

The ratio of the areas of the larger to smaller figure is 6.25.

7 0
2 years ago
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