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s344n2d4d5 [400]
3 years ago
15

Subtract. (x + 1) − (−2x − 5)

Mathematics
2 answers:
algol [13]3 years ago
7 0

Answer:

3x+6

Step-by-step explanation:

you have to distribute the negative to get the parentheses away and simplify

scZoUnD [109]3 years ago
5 0
3x+6, you have to distribute the negative to get the parentheses away and simplify
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Which data set could be represented by the boxplot shown? (1 point)
lidiya [134]

The second data set represents the boxplot because in the box plot the measure of statistics is the same as the data set option second is correct.

<h3>What is the box and whisker plot?</h3>

A box and whisker plot is a method of abstracting a set of data that is approximated using an interval scale. It's also known as a box plot. These are primarily used to interpret data.

We have given a data set and a box plot shown in the picture.

From the boxplot we can see:

Minimum value = 2

Q1 = (2+4)/2 = 3

Median = (4+6)/2 = 5

Q3 = (8+10)/2 = 9

Maximum value = 10

The second data set:

{2, 3, 3, 4, 5, 5, 8, 10, 10}

Minimum value = 2

Q1 = (2+4)/2 = 3

Median = (4+6)/2 = 5

Q3 = (8+10)/2 = 9

Maximum value = 10

Thus, the second data set represents the boxplot because in the box plot the measure of statistics is the same as the data set option second is correct.

Learn more about the box and whisker plot here:

brainly.com/question/3209282

#SPJ1

7 0
2 years ago
Ratio as a fraction 12:36
poizon [28]

Step-by-step explanation:

12:36=\dfrac{12}{36}=\dfrac{12:12}{36:12}=\dfrac{1}{3}

7 0
3 years ago
Read 2 more answers
Cual es la energía cinética de un cuerpo de 20kg que viaja a una velocidad de 1 m/s ?
Hitman42 [59]

Answer:

hola como estas amigo de unde stii ca

8 0
2 years ago
An equation is shown -4/5 (9x-20)-3x 4/5 x -6
Amanda [17]

Answer: x=2

Step-by-step explanation:

if u plug in the value of x=2 into the equation both sides equal -22/5

5 0
2 years ago
I don’t know how to solve this
Romashka-Z-Leto [24]

Answer:

see explanation

Step-by-step explanation:

The perimeter is the length of all the sides in the figure.

The arc of the semi- circle is included in this.

length of arc = \frac{1}{2}πd ← d is the diameter

here d = 8, hence

arc = \frac{1}{2}π × 8 = 4π ← exact length

Perimeter = 10 + 8 + 10 + 4π ≈ 40.57 in ( nearest hundredth )

3 0
3 years ago
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