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My name is Ann [436]
2 years ago
15

Which system of equations is represented by the graph?

Mathematics
1 answer:
REY [17]2 years ago
5 0

Answer:

-6

Step-by-step explanation:

is it

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2x - 8 algebraic expression
Angelina_Jolie [31]

Answer:

Because. I need to keep this balanced. I just bring down 2x I didn't do anything with him 8 minus 8 is 0 bring down my equal sign and 20 minus 8 is 12.

Step-by-step explanation:

can you me as brainliest if its right? i need 10000 points and 35 brainliest's to rank up to genius

4 0
2 years ago
Determine the dimensions of a rectangular solid (with square base) with a maximum volume if its surface are is 337.5 square cent
juin [17]
The question is asking to determine the dimension of a rectangular solid with a maximum volume if its surface area is 337.5 square centimeters and base on my further computation, I would say that the answer would be x= sqrt 56.25 and y = 7.5 and having a maximum volume of 421.875. I hope this would help 
7 0
2 years ago
How do you solve the equation by factoring or square roots<br> Ex: x^2-4x=0
Lubov Fominskaja [6]
x^2-4x=0\\&#10;x(x-4)=0\\&#10;x=0 \vee x=4

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

3x^2=48\\&#10;x^2=16\\&#10;x=-4 \vee x=4\\\\&#10;\hbox{or}\\\\&#10;3x^2-48=0\\&#10;3(x^2-16)=0\\&#10;3(x-4)(x+4)=0\\&#10;x=4 \vee x=-4
3 0
3 years ago
Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approxi
Semenov [28]

Answer:

Option B - =8.4672\times 10^{13}

Step-by-step explanation:

Given : Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles.Suppose a star is 14.4 light years from earth.

To find : In scientific notation, how many miles away a star is from earth?

Solution :

One light-year is the distance that light can travel in one year is = 5,880,000,000,000 miles.

In scientific notation, 5.88\times 10^{12} miles.

In 14.4 lights year the distance is  =14.4\times5.88\times 10^{12}

In 14.4 lights year the distance is  =84.672\times 10^{12}

                                                  or  =8.4672\times 10^{13}

Therefore, Option B is correct.

5 0
2 years ago
A soccer team has 18 players. 5 of the players have scored at least 4 goals this season. Approximately what percent of the playe
liberstina [14]

Answer:30%

Step-by-step explanation:you divide 18 by 100 and then multiply that by 30 and it gives you 5.4 which is close to 5 players. So 30% is the answer

3 0
3 years ago
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