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2 years ago

8

Which statements are true about quadrilaterals? Choose all answers that are correct. A. All 4-sided shapes are parallelograms. B

. All rectangles are parallelograms. C. All squares are rhombuses. D. Some trapezoids are parallelograms.

1 answer:

DochEvi [55]2 years ago

7 0

B. All rectangles are parallelograms. <span />

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What is the interquartile range of the data set below? Growth in feet of oak trees: 68,80,73,90,120,94,76,112,101,94,72 (1) 22

sdas [7]

<span>68,80,73,90,120,94,76,112,101,94,72 --->
68, 72, 73, 76, 80, 90, 94, 94, 101, 112, 120

Median = 90
Lower Median = 73
Upper Median = 101

IQR = 101 - 73
IQR = 28</span>

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3 years ago

Order these numbers from least to greatest:<br><br> 4<img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" title="\pi" alt="

Elena L [17]

Answer:

18,14,9

Step-by-step explanation:

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2 years ago

The ratio of the volume of soda in glass A to the volume of glass B is 8/3 to 7/2

MrRa [10]

Answer:

Total volume in the two glasses is 740 mL.

Step-by-step explanation:

Given:

Ratio of the volume of soda in glass A to the volume of glass B = 8/3 : 7/2

Volume of soda in glass A = 320mL

To Find :

The total volume in the two glasses = ?

Solution:

Let the volume of soda in glass B be x

then

$\text{ratio of soda in glass A} \times \text{ the volume of soda in glass B} = \text{ratio of soda in glass B} \times \text{ the volume of soda in glass A}$

Substituting the values ,

$\frac{8}{3} \times x = \frac{7}{2} \times 320$

$\frac{8}{3} \times x = \frac{2240}{2}$

$\frac{8}{3} \times x = 1120$

$x = 1120 \times \frac{3}{8}$

$x = \frac{3360}{8}$

x = 420

Now total volume of soda in the two glasses

=> volume of soda in glass A + volume of soda in glass B

=> 320 + 420

=>740mL

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2 years ago

I need help answering

sergejj [24]

Answer:

I think its the second one, im not quite sure.

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Ne4ueva [31]

It’s just y= 17x. There’s nothing added or subtracted, or else it wouldn’t be (0,0).

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2 years ago