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Sliva [168]
3 years ago
15

What is an expression which combines numbers and operations?

Mathematics
1 answer:
devlian [24]3 years ago
6 0
An algebraic expression or mathematical expressions combines numbers and operations.
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Is 4/5 less than greater than or equal to 3/4
ryzh [129]
4/5=0.8
3/4=.75
So, 4/5 is greater than 3/4
Hope this helped

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3 years ago
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How do you solve the photo below
VikaD [51]

Answer:

6

Step-by-step explanation:

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2 years ago
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Please help Need help
Anettt [7]
This problem can be readily solved if we are familiar with the point-slope form of straight lines:
y-y0=m(x-x0) ...................................(1)
where 
m=slope of line
(x0,y0) is a point through which the line passes.

We know that the line passes through A(3,-6), B(1,2)

All options have a slope of -4, so that should not be a problem.  In fact, if we check the slope=(yb-ya)/(xb-xa), we do find that the slope m=-4.

So we can check which line passes through which point:

a. y+6=-4(x-3)
Rearrange to the form of equation (1) above,
y-(-6)=-4(x-3)  means that line passes through A(3,-6) => ok

b. y-1=-4(x-2) means line passes through (2,1), which is neither A nor B
   ****** this equation is not the line passing through A & B *****

c. y=-4x+6  subtract 2 from both sides (to make the y-coordinate 2)
   y-2 = -4x+4, rearrange
   y-2 = -4(x-1)  
   which means that it passes through B(1,2), so ok

d. y-2=-4(x-1)
   this is the same as the previous equation, so it passes through B(1,2), 
   this equation is ok.

Answer: the equation y-1=-4(x-2) does NOT pass through both A and B.
   
8 0
3 years ago
What is 0.26 repeating made into a decimal
Savatey [412]

It already is a decimal unless you mean a repeating decimal, it would be .26 with a line over the number.
3 0
3 years ago
Find the length of the darkened arc. leave your answer in terms of
VashaNatasha [74]

Answer:

a

Step-by-step explanation:

you can split nine into three

8 0
2 years ago
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