2 years ago

Use a number line to show diffrent ways to count from $580 to $944

1 answer:

6 0

You could use a number line and count by 1's or 100's then count by 1's. There are many ways you to count from $580 to $944.

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Find the perimeter of the quadrilateral.

levacccp [35]

Question:

Find the perimeter of the quadrilateral. if x = 2 the perimeter is ___ inched.

The complete figure of this question is attached below

Answer:

<h3>The perimeter of the quadrilateral is 129 inches</h3>

Solution:

The complete figure of this question is attached below

Given that, a quadrilateral with,

Side lengths are:

$4x^2 + 8x\ inches \\\\3x^2-5x+20\ inches \\\\7x + 30\ inches \\\\31\ inches$

The values of the side lengths when x = 2 are

$(4x^2+8x)=(4\times 2^2+8\times 2)=(4\times 4+16)=16+16=32\ inch\\\\(3x^2-5x+20)=(3\times 2^2-5\times 2+20)=(3\times 4-10+20)=12+10=22\ inch\\\\(7x+30)=(7\times 2+30)=14+30=44\ inch$

Perimeter of a quadrilateral = Sum of its sides

Perimeter of given quadrilateral = 32 + 22 + 44 + 31 = 129 inches

Thus perimeter of the quadrilateral is 129 inches

5 0

2 years ago

If you sell 3 bags of candy, then 4 bags and finally 1 bag, how much is each bag if you collected $6.40?

mariarad [96]

Answer:

$51.2

Step-by-step explanation:

3 + 4 + 1 = 8

8 x 6.40 + 51.2

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2 years ago

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Which of the following properly describe "slope"? Select all that apply.

blondinia [14]

Answer:

I would assume you're referring to this test? if so the answer is

a, d and e

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1 year ago

3252614683754629158741032465x93756356872264881+432757232878247-3243566=

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Answer:

bout 7

Step-by-step explanation:

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What is the value of r in (3r+4) ° (8r-2

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r = 49

Step-by-step explanation:

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2 years ago