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ivann1987 [24]
3 years ago
6

Please help me! Solve the system of linear equations by substitution y = 3x - 3

Mathematics
1 answer:
AURORKA [14]3 years ago
6 0
ANSWER:
It’s “y=6”

:)
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A student is assessing the correlation between the number of workers in a factory and the number of units produced daily. The ta
Vinil7 [7]

Part A: Yes there is. As the number of workers increases, so does the production.

Part B:    y = 5x + 2

Part C: The slope indicates that for every person there is 5 units being produced, and the y-intercept indicates that 2 units are being made every day, regardless of if there are no workers ( this, however is unrealistic but it is how the data is )

6 0
2 years ago
Can someone solve it plz!!!
Shkiper50 [21]

9514 1404 393

Answer:

  y = 0.2·0.5^x

Step-by-step explanation:

An exponential function is generally of the form ...

  y = a·b^x

where 'a' is the function value when x=0, and b is the ratio between values for x=1 and x=0.

In the given table, y = 0.2 for x = 0, so a = 0.2.

We find that the value for x = 1 is 0.1, so the value of b is ...

  b = 0.1/0.2 = 0.5

Then the exponential function is ...

  y = 0.2·0.5^x

8 0
3 years ago
In the 30-60-90 triangle below, side s has a length of and the hypotenuse has a length of
Zepler [3.9K]
Are there any dimensions on the triangle? or is it in terms of s? if so the answer would be 2s/sqrt(3) or you can rationalize the bottom and youd get 2sqrt(3)s/3
6 0
3 years ago
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What is the length of the hypotenuse in the right triangle shown below?<br>​
Eduardwww [97]

Answer:

C.  6√2.

Step-by-step explanation:

Since this is a right angled isosceles triangle bot legs are 6 units long

So h^2 = 6^2 + 6^2 = 72

h = √72 = 6√2.

7 0
3 years ago
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A first grade class took a poll to find out their favourite ice cream. 1/4 chose chocolate, 1/4 chose vanilla and 1/2 chose stra
sammy [17]

Answer:

5 liked chocolate, 5 liked vanilla and 10 liked strawberry.

Step-by-step explanation:

22 kids are in the class and 2 kids are lactose intolerant meaning they don't eat ice cream. so take away 2 from 22 leaving 20 kids. so 20 kids eat ice cream. first u must find what is 1/4 of 20. so u divide 20 by 4 which equals to 5. so 1/4 of 20 is 5. so 10 is 1/2.

5 0
3 years ago
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