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natima [27]
3 years ago
12

Find the area Hint:Triangle and semi-circle

Mathematics
2 answers:
sergeinik [125]3 years ago
8 0

Answer:

The triangle formula is always base times height divided by 2 I forgot the circle formula

Step-by-step explanation:

Korvikt [17]3 years ago
7 0
The area of the triangle is 28, using the formula 1/2bh, base is 8 height is 7. the area of the semi circle is 25! your total is 53.
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8. Use the data below to answer the following question. Population 60 million Number in the labor force 50 million Number employ
vlabodo [156]

Answer:

4%

Step-by-step explanation:

The unemployment rate is calculated by dividing the number of unemployed(2 million) by the labor force (50million) and multiplying the result by 100.

Labor force is the total number of unemployed and employed persons in a country. In this case, we have:

Labor force= No. of unemployed (in million) + No. of full time employed (in million) + No. of part time employed (in million) = 2 + 38 + 10 = 50 million

Unemployment rate= 2/50 × 100 = 4%

Therefore, the rate of unemployment is 4%.

7 0
4 years ago
A system of 2 linear equations is ___ dimensional. It is a graph of _____ lines. The solutions can be _____ solution if the grap
dexar [7]

Considering High School level question, answer can be written as:


A system of 2 linear equations is [two] dimensional. It is a graph of [two] lines. The solutions can be [unique] solution if the graph intersects. [No] solution if the lines are parallel - meaning they have the same slope, or [Infinitely many] solutions if they are the same line.

Explanation:

when two lines are drawn on a two-dimensional plane then there are only three possible cases:


Case1: lines will intersect

In that case you will get a unique solution at the intersection point.


Case2: lines are parallel but don't touch each other

In that case there will be no point which lies on both lines so No solution.


Case3: lines are overlapping.

In that case all the points lies on both lines so infinitely many solutions.

3 0
3 years ago
This figure has rotational symmetry. What is true about the figure?
zhuklara [117]

Answer:

It looks the same if it rotated 120°

Step-by-step explanation:

3 0
3 years ago
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alexandr1967 [171]

Answer:

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Step-by-step explanation:sfsfsfsf

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5 0
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Math question shown below question and graph
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Answer:

The graph would look something like this...

Step-by-step explanation:


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