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Kipish [7]
2 years ago
15

Use mental math to decide which equations are true. Drag the true equations into the box.

Mathematics
1 answer:
AleksAgata [21]2 years ago
3 0

1.23÷10 = 0.123 is a true statement

Given the expression 1.23÷10, we need to<u> check if the expression is equal to 0.123</u>

<h3>Fractions</h3>

Fractions is a ratio of two integers a/b

Given

  • 1.23÷10

Convert the decimal to a fraction as shown:

  • 1.23 = 123/100

The expression becomes:

  • 123/100 ÷10

= 123/100 * 1/10

=  123/1000

Convert back to decimal

1.23÷10 = 0.123

This shows that 1.23÷10 = 0.123 is a true statement

Learn more on division here: brainly.com/question/12957834

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To find the slope you use the equation:

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You plug in the two points into this equation to find m (m is the slope)

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m = 1 ÷ (-2)

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Next you use this equation:

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Because you know m you plug it in.

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Now you need to find b. To do so you plug in either of the points into this equation(you come out with the same answer for b)

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Finally you plug in b and you get your new equation.

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3 years ago
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I’ll give u brainlyist pls help
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Answer:

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Step-by-step explanation:

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