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3 years ago

PLEASE HELP! Which of the following is the best definition of a Linear pair of angles?

Mathematics

2 answers:

galina1969 [7]3 years ago

8 0

A pair of angles with a common vertex and sides that are opposite rays

lord [1]3 years ago

6 0

Answer:

Option A is correct.

A linear pair of angles whose measure sum to 180 degree and share a common ray

Step-by-step explanation:

Linear pair of angles states that it is formed when two lines intersect as shown in the figure given below,

Two angles are said to be linear pair of angles if they are adjacent angles formed by two intersecting lines.

Then, the measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

Therefore, A linear pair of angles whose measure sum to 180 degree and share a common ray.

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PLZZZ HELP!!! what is the slope of the line

jenyasd209 [6]

Answer:

Step-by-step explanation:

The slope of a line is Change in y

--------------------

change in x

y does not change

------

change in x

Slope = 0

Horizontal lines have 0 slope

Vertical lines have undefined slope

4 0

3 years ago

The length of a rectangle solid is 3.0 m the width is 0.6 meter, and the height is 0.4 meter. Find, to the nearest tenth, the nu

Ad libitum [116K]

Answer:

$0.72\,\,m^3$

Step-by-step explanation:

Given:

Length of a rectangle solid = 3 m

Width of a rectangle solid = 0.6 m

Height of a rectangle solid = 0.4 m

To find: Volume of the solid

Solution:

Volume of the solid = length × breadth × height

$=3\times 0.6\times 0.4=0.72\,\,m^3$

So, the number of cubic meters in the volume of the solid is $0.72\,\,m^3$

3 0

4 years ago

Le ways

SSSSS [86.1K]

the answer 3.15

Step-by-step explanation:

because 45x7=315

if I am wrong i am soury

5 0

3 years ago

Marty owns a lawn mowing service. His company, which consists of three employees, has 100 lawns to mow this week. Use the 10x10

Ivenika [448]

This would vary on the perspective of the solver. In this case, the solution would be

A A A B B B B C C C

A A A B B B B C C C

A A A B B B B C C C

A A A B B B B C C C

A A A B B B B C C C

A A A B B B B C C C

A A A B B B B C C C

A A A B B B B C C C

A A A B B B B C C C

A A A B B B B C C C

such that Employee A would constitute 30%, Employee B would constitute 40% and Employee C would constitute 30% of the work.

I hope I was able to answer your question. Have a good day.

3 0

4 years ago

A party rental company has chairs and tables for rent. The total cost to rent 3 chars and 2 tables is $20. The total cost to ren

Rufina [12.5K]

Equations:
 8c + 4t = 45
3c + 2t = 20

Modify for elimination: ( multiply 2nd eq by -2)
 8c + 4t = 45
-6c + -4t = -40

Subtract and solve for "c":
2c = 5
c = $2.50 (cost of one chair)

Solve for "t":
3c + 2t = 20
3(2.50) + 2t = 20
7.50 + 2t =20

2t=12.50

T= 12.50/2 =6.25
 t = $ 6.25 (cost of one table)

Table = 6.25 each

Chair = 2.50 each

Check:

3(2.50) + 2(6.25) =

7.50 +12.50 = 20

8(2.50) + 4(6.25) =

20.00 + 25.00 = 45.00

6 0

3 years ago