3 years ago

5 1/2 ÷ 3 2/3 + 1 4/5 , giving answer as a fraction in lowest terms

Mathematics

1 answer:

Makovka662 [10]3 years ago

3 0

Answer:

6761/320

Step-by-step explanation:

[(51/2)÷32/3]+14/5

=6761/320

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The diameter of a circular tablecloth is 72 inches. Find the area and circumference. Use 3.14 as an approximation for pi.

nalin [4]

Answer:

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Part 2) The circumference is $C=226.08\ in$

Step-by-step explanation:

step 1

Find the area

we know that

The area of a circle (circular tablecloth) is equal to

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we have

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$\pi =3.14$

substitute

$A=(3.14)(36)^{2}$

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step 2

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we know that

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substitute

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3 years ago

Is the point (4,2) the solution to the system? Why or why not? Explain your reasoning.

VMariaS [17]

Solve the top equation to get on variable on one side
2x-y=6
-y=-2x+6
y=2x-6
then plug in the coordinate for x and y for both equations. if both equations are true then it’s a solution
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4+2=6

so it’s not a solution

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2 years ago

5 1/2 ÷ 3 2/3 + 1 4/5 , giving answer as a fraction in lowest terms​

5 1/2 ÷ 3 2/3 + 1 4/5 , giving answer as a fraction in lowest terms