3 years ago

Quadrilaterals Quiz

Mathematics

1 answer:

zavuch27 [327]3 years ago

6 0

Answer:

Parallelogram

Step-by-step explanation:

All of the choices are parallelograms.

Hope I helped!

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Solve the inequality, <br> x + 6.56 > 25.2

pogonyaev

Answer: x>18.64

Step-by-step explanation:

x+6.56-6.56>25.2-6.56

x>18.64

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3 years ago

Find the length and width of a rectangle whose perimeter is

Hoochie [10]

Answer:

11 and 7

Step-by-step explanation:

Perimeter is all of the sides added together

11+11+7+7=36

Area of a rectangle is length x width

7*11=77

The answers are 7 and 11 for the length and width

Whether which one is the width and which is the length depends on which side is the longest.

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3 years ago

<img src="https://tex.z-dn.net/?f=%5Csf%202x%2B21%3D3" id="TexFormula1" title="\sf 2x+21=3" alt="\sf 2x+21=3" align="absmiddle"

sergij07 [2.7K]

$\sf \longmapsto \: 2x + 21 = 3$

$\sf \longmapsto2x = 3 - 21$

$\sf \longmapsto2x = - 18$

$\sf \longmapsto \: x = \frac{ - 18}{2}$

$\sf \longmapsto x = - 9$

5 0

3 years ago

Read 2 more answers

Please solve please and thank you

Dahasolnce [82]

(2x+2)(3x+1)
2x*3x+2x*1+2*3x+2*1
6x^2+2x+6x+2
6x^2+8x+2

Hope this helped

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3 years ago

Read 2 more answers

The product of w and 2 is greater than or equal to 19.

madam [21]

Equation Form:

w x 2 $\geq$ 19

Divide both sides by 2:

w $\geq$ 9.5

So, w must be equal to or greater than 9.5 for this equation to work.

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2 years ago