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3 years ago

What is 1/2 changed to a mixed number

Mathematics

2 answers:

Ivenika [448]3 years ago

6 0

Step-by-step explanation:

$\frac{1}{2} =0.5$

Where 0 is a whole number and 5 is a decimal or fractional number.

Artemon [7]3 years ago

6 0

Answer:

0.5

Step-by-step explanation:

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Answer:

Part A) The area of the figure is $24\ units^{2}$

Part B) The perimeter of the figure is $20\ units$

Step-by-step explanation:

step 1

Find the area of the figure

we know that

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The area of triangle is equal to

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<u>Area of triangle ABD</u>

Observing the graph

$b=BD=(-2+8)=6\ units$

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substitute

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<u>Area of triangle BCD</u>

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substitute

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The area of the figure is

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step 2

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we know that

The perimeter of the figure is equal to

$P=AB+BC+CD+AD$

we have

$A(-5,1),B(-8,5),C(-5,9),D(-2,5)$

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

Find the distance AB

$d=\sqrt{(5-1)^{2}+(-8+5)^{2}}=5\ units$

Find the distance BC

$d=\sqrt{(9-5)^{2}+(-5+8)^{2}}=5\ units$

Find the distance CD

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Find the distance AD

$d=\sqrt{(5-1)^{2}+(-2+5)^{2}}=5\ units$

substitute the values

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Answer:

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