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DochEvi [55]
3 years ago
12

What is 1/2 add 1/5 PLEASE HELP

Mathematics
2 answers:
mr_godi [17]3 years ago
3 0

Answer:

1/2+1/5=7/10

Step-by-step explanation:

1/2=5/10

1/5=2/10

2/10+5/10=7/10

stira [4]3 years ago
3 0

Answer:

0.7 or 7/10

Step-by-step explanation:

When adding fractions they always need to have the same denominators,and the one they both have similar to is being equal to 10.

1/2 will get multiply with 5 on the numinator and the denominator having you get a fraction of 5/10.

You will do the same with 1/5 multiply it with 2 on the numinator and denominator having you get  5/10.

Since the dneominators are the same you keep it 10,and just add 5 and 2. Giving you a answer of 7/10

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lbvjy [14]

9514 1404 393

Answer:

  D (compute the mean)

Step-by-step explanation:

A box plot is a visual representation of the 5-number summary of a set of data. It is plotted against a number line.

The 5-number summary of the data set is most easily determined from an ordered set of the data, so ordering the data is usually the first step. Since the 5-number summary is plotted against a number line, the next steps are finding the 5-number summary, and creating a suitable number line.

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The business of adding the data and dividing by the number of data items is a description of computing the mean of the data. That value is not part of the 5-number summary, and is not needed in the creation of the box plot.

4 0
3 years ago
Which best describes the centroid of a triangle?
aivan3 [116]

Answer:

Option: B is the correct option:

B. The point where the three medians of the triangle intersect

Step-by-step explanation:

We know that the centroid of a triangle is the point where the three medians of the triangle intersect.

<em>The centroid of a triangle is also known as the center of gravity of the triangle.</em>

The median of a triangle is a line segment that is drawn form a vertex of a triangle such that it meets the opposite site of the triangle at the mid-point.

<em></em>

3 0
4 years ago
Read 2 more answers
Which of the following gives all of the sets that contain Negative one-half?
stepladder [879]

Answer:

The answer is A

Step-by-step explanation:

A-the set of all rational numbers and the set of all real numbers

Have a great day!!!      :)

3 0
3 years ago
Their sum is -8 and their product is -209
lilavasa [31]
Your answer is -206 just subtract
4 0
3 years ago
Read 2 more answers
What is the slope, m, of the line through (-7, -2) and (-6, 7)?
Nataliya [291]

Answer:

Slope = 9

Step-by-step explanation:

(-7 , -2) ;  x₁ = -7  and  y₁ = -2

(-6 , 7) ;  x₂ = -6  and y₂ = 7

Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

          =\frac{7-[-2]}{-6-[-7]}\\\\=\frac{7+2}{-6+7}\\\\=\frac{9}{1}\\\\= 9

4 0
3 years ago
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