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xenn [34]
3 years ago
13

Please help with math

Mathematics
2 answers:
irina [24]3 years ago
7 0

Answer:A

-13/21

Step-by-step explanation:

Ilia_Sergeevich [38]3 years ago
3 0

Answer: D

Step-by-step explanation:

it's an obvious answer

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The graph shows two lines, A and B.
EastWind [94]

Answer:


Part A: one solution:

Part B: x = 3, y = 4.


Explanation:


1) Part A: how many solutions does the pair of equations for lines A and B have?


The solution of a system of equations in a graph is given by the intersetion of the curves that represent the equations.


In this case, there are two straight lines, which intersect in one and only one point.


Hence, the system has one solution.


2) Part B: what is the solution to the equations of lines A and B?


The solution is the pair of coordinates of the intersection point. It is (3, 4).


Therefore, the solution is x = 3, y = 4.

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2 years ago
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Lorico [155]

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Step-by-step explanation:

which is 31.5

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Answer: its 19 . lol

Step-by-step explanation:

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A rectangular barn measuring 14 feet b 10 feet is located in one corder of a fenced area. Robert ties his cow to the corner of t
Dennis_Churaev [7]
For this problem you would be solving for the area of 3/4 of a circle with the radius being 24ft. So area of a circle is a= PI R squared so plug in 3.14(24)squared order of operations says to square first so 24 squared is 576. Then PI or 3.14 times 576 equals 1808.64
Now because it is only 3/4 of a circle you wil multiply the answer by 3/4 which is 1,356.48 ft. So the Cow has 1,356.48 Ft of grazing area.
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malcom uses a marker to draw a line on a pice of paper the line is 2/3 ft long he wants to divdied the line into sectoins that a
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There will be 6 1/9 foot long sections
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