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Maslowich
3 years ago
12

What the heck does this mean lol

Mathematics
2 answers:
erica [24]3 years ago
8 0
The answer is D

I had a question like this once and is was a sanders like that
dangina [55]3 years ago
4 0

Answer:

Step-by-step explanation:

The significant figures of a number that carry meaningful contribution to its measurement resolution

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What is the slope of <br> 4-1- -2,3
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8 0
3 years ago
I really need help on this!
Arisa [49]
(-6/5, -8/5), you substitute 3x+2 for the y in the first equation. So the first equation will read 2x+3x+2, then you solve and get x= -6/5. Then you have to solve for y, so you put your x value (-6/5) in the second equation for x. it should read y= 3(-6/5)+2, the answer to that is y= -8/5. After that you just put them in order (x,y) and there's your answer. 
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Salid bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If salid paid with a
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4 0
3 years ago
The sum of two numbers is 39.Three times the smaller number exceeds the larger number by 81. Find the numbers
Mice21 [21]

Let smaller no be x and bigger be y

  • x+y=39--(1)
  • 3x=y+81
  • y=3x-81
  • y=3(x-27)--(2)

Put it in eq(1)

  • x+3(x-27)=39
  • x+3x-81=39
  • 4x=81+39
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Now

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  • y=39-30
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7 0
2 years ago
Given that the solution set to a system of three linear equations is a line, which of the following is true about the system?
Setler79 [48]

The <em><u>correct answer</u></em> is:

d) The system can only be dependent and consistent.

Explanation:

In order for the solution to a system of equations to be a line, this means that the lines must lie on top of one another.  This means they are the same line; the system is consistent since there is at least one solution, and dependent since all of the points in one equation work for the other equations as well.

8 0
3 years ago
Read 2 more answers
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