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3 years ago

Please hurry need help!!

Mathematics

2 answers:

Darya [45]3 years ago

8 0

Answer:

4√13 units

Step-by-step explanation:

A rhombus has 4 equal sides so you only need to find the length of one side.

XY = √ [(3-5)^2 + (2-5)^2]

XY = √(4+9)

XY = √13

Perimeter = 4 * side

= 4 √13

Maru [420]3 years ago

5 0

Answer:

ok heres some help, help. your welcome

Step-by-step explanation:

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Help me plz I really need this thanks I will give a lot of points

Mashcka [7]

Answer:

see the picture below

Step-by-step explanation:

There is 19, 13, 8, 4, 7, 14, 7, 9.

There is 1 number between 0 and 5.

and there's 4 on between 6 to 10.

and so far.

5 0

3 years ago

Read 2 more answers

Score Frequency

RUDIKE [14]

Scores on an AP Exam at a local high school are recorded in the table. What was the average score?

Answer: D) 4.266 is correct

Explanation:

We are given the below frequency table:

Score Frequency

1 | 0

2 | 3

3 | 4

4 | 16

5 | 22

Let's denote the score by $x$ and frequency by $f$ .

The average formula is:

$Average=\frac{\sum fx}{\sum f}$

$=\frac{(1\times0) + (2\times3)+(3\times4) +(4\times16) + (5\times22)}{0+3+4+16+22}$

$=\frac{0+6+12+64+110}{45}$

$=\frac{192}{45}=4.267$

Therefore, the average score was 4.267

Hence the option D) 4.266

7 0

4 years ago

Writing expressions word prob

insens350 [35]

Don’t follow the link he or she gave you.

7 0

3 years ago

How many pairs are parelof

PtichkaEL [24]

Answer: what what’s the question

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

X/3/9=5/9 SOLLVE FOR X!!!!!!!

Zanzabum

Answer:

x = 15

Step-by-step explanation:

x/3/9 = 5/9

x : 3 : 9 = 5/9

x×1/3×1/9 = 5/9

x/27 = 5/9

x = 5×27/9

x = 5×3

x = 15

5 0

4 years ago