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Alina [70]
3 years ago
9

SO for this one I'm thinking C but i'm not sure

Mathematics
2 answers:
neonofarm [45]3 years ago
6 0
The answer is A
-4,1,7,15
Inessa [10]3 years ago
4 0

Answer: A

Step-by-step explanation: I would say A, because on the left, you have your domain, and the right is your range and codomain.

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The circumference of a circle is 157 centimeters. What is the area of the circle in terms
Kruka [31]
The answer is B. I need 20 characters so sorry, jwdsausvndjsdvjvsddcjbcdjadcnahadcjwdn
6 0
3 years ago
Determine the equivalent system for the given system of equations.<br> 4x - 5y = 2<br> 3x - y = 8
Black_prince [1.1K]

Solving the system of equations we get solution set (38/11,26/11)

Step-by-step explanation:

We need to solve the system of equations:

4x - 5y = 2\\3x - y = 8

Let:

4x - 5y = 2\,\,\,eq(1)\\3x - y = 8\,\,\,eq(2)

Multiply equation 2 with 5 and subtract both equations to find value of x:

4x - 5y = 2\\15x - 5y = 40\\-\,\,\,\,+\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,-\\--------\\-11x=-38\\x=\frac{-38}{-11}\\x=\frac{38}{11}

So, value of x = 38/11

Now, finding y:

Putting value of x in equation 2

3x-y=8\\3(\frac{38}{11})-y=8\\\frac{114}{11}-y=8\\-y=8-\frac{114}{11}\\-y=\frac{8*11-114}{11}\\-y=\frac{88-114}{11}\\-y=\frac{-26}{11}\\y=\frac{26}{11}

So, value of y = 26/11

So, Solving the system of equations we get solution set (38/11,26/11)

Keywords: System of equations

Learn more about system of equations at:

  • brainly.com/question/9045597
  • brainly.com/question/3739260
  • brainly.com/question/13168205

#learnwithBrainly

6 0
3 years ago
6.4 x 10 to the power of 17
Darya [45]
64

Hope this helps youuuu
4 0
3 years ago
Read 2 more answers
PLEASE HELP FAST!! WILL MARK AS BRAINLIEST IF GIVEN GOOD ANSWER ​
Masteriza [31]

Answer:

80 degrees

Step-by-step explanation:

both intersections are the same, so we can count them as one. We notice that one line is a straight line compared to other so we can subtract 100 from 180 and get 80

8 0
4 years ago
Read 2 more answers
Round 1,658.013 to the nearest hundredth
nasty-shy [4]
It would round to 1700
7 0
3 years ago
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