3 years ago

I cant figure out what 8 1/2-3/5 is equals

Mathematics

1 answer:

alukav5142 [94]3 years ago

5 0

Answer:

7.9 or 7 9/10

Step-by-step explanation:

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Find the distance CD rounded to the nearest tenth<br> C=(10,-1) and D=(-6,3)

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Answer:

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Step-by-step explanation:

To find the distance between two points, use this formula: $L = \sqrt{(x_{2} -x_{1})^{2}+(y_{2} -y_{1})^{2} }$

point C can be info set 1: (10, -1) x₁ = 10 y₁ = -1

point D can be info set 2: (-6, 3) x₂ = -6 y₂ = 3

Substitute the information into the formula

$L = \sqrt{(x_{2} -x_{1})^{2}+(y_{2} -y_{1})^{2} }$

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Which expression is equivalent to (3√x^2)^6

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Step-by-step explanation:

$= {(3 \sqrt{ {x}^{2} } )}^{6}$

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