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2 years ago

5. A rectangle with a diagonal of length x is twice as long as it is wide. Find the area of the

Mathematics

1 answer:

ahrayia [7]2 years ago

8 0

Answer:

The awnser is C

Step-by-step explanation:

common sense cause 1/2 +1/2 = 2

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I NEED HELP RIGHT NOW PLS!!

Zarrin [17]

Answer:

I think the answer is 2 because 2.5 x 2 = 5.

I'm sorry if this is wrong, I'm a bit unsure.

Step-by-step explanation:

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

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3 years ago

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user100 [1]

The sum of their age is "s" years? Please fix the typo. Then I might be able to help :D

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3 years ago

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The table below shows the scores of a group of students on a 10-point quiz.Test ScoreFrequency3 54 15 16 27 28 49 310 1The mean

Katarina [22]

Explanation

Part A

We can use the formula below to find the mean.

$\text{Mean}=\sum ^{}_{}(\frac{fx}{f})$

We will then have;

$\begin{gathered} \text{Mean = }\frac{5\times3+4\times1+5\times1+6\times2+7\times2+8\times4+9\times3+10\times1}{19}=\frac{15+4+5+12+14+32+27+10}{19} \\ =\frac{119}{19}=6.2632 \end{gathered}$

Mean = 6.2632

Part B

Since the data set is odd.

$\begin{gathered} \text{Median}=\frac{(n+1)}{2}^{th}\text{observation} \\ =\text{Value of }\frac{\text{(19+1)}}{2}^{th}\text{observation} \\ =\text{value of 10th observation} \end{gathered}$

Answer: From the column of cumulative frequency cf, the median is 7

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1 year ago

Solve (-2/5) (-1 1/4)

Kipish [7]

Answer:

-1/9

Step-by-step explanation:

y2-y1

x2-x1

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3 years ago

How would you write an equation with a slope of 2/3 and a y-intercept of -3

dimaraw [331]

Answer: The answer is C) y= 2/3x-3

Step-by-step explanation:

i figure it out

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