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Contact [7]
3 years ago
6

please help me i suck at math and really need help i know u probly dont care lol but i need help below

Mathematics
1 answer:
sergiy2304 [10]3 years ago
8 0
The equation of the line is C. 1X/2 -2
How you figure this out is you first say when x is zero y is what?
y= 1/2 (0) - 2
You would then see that y=-2 (0,-2)
Plot that point
Next you need to find the slope of the line.
Remember slope is rise over run.
When you 'rise' up one (from -2) and 'run' 2
you are now at the point (2,-1) which is on the line. 
You can continue doing rise/run along the line to check your answer. 
I hope this makes sense! Let me know if you have any questions :)

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Wren and Jenni are reading the same book. Wren is on page 12 and reads 7 pages every night. Jenni is on page 8 and reads 11 page
Igoryamba
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8 0
3 years ago
Please help!!
postnew [5]

2  \frac{5}{8}  \div 2  \frac{1}{2}
Change the mixed fractions to improper fractions.
To do this, multiply the whole number part by the denominator. Add that to the numerator. Then write the result on top of the denominator.

You would now have:
\frac{21}{8}  \div  \frac{5}{2}
Change the division sign to a multiplication sign by turning the second fraction upside down.
That is,
\frac{21}{8}  \times  \frac{2}{5}

The answer is:
\frac{42}{40}

This can be simplified to:
\frac{21}{20}



8 0
3 years ago
What is the difference between arctan and inverse tan?
boyakko [2]
Hello,
It is not the same function.

arctan (tan(x))=x

1/tan(x) * tan(x)=1

in the file jointed,
 arctan x is in blue
1/tan x in red.

5 0
3 years ago
Read 2 more answers
What are the first two steps in solving the radical equation below? Square root of x plus 1 minus 4 equals 8
sveta [45]

Answer:

x=121

Step-by-step explanation:

√x+1-4=8

1) Combine alike terms:

√x-3=8

2) Add 3 to both sides:

√x=11

3) Cancel the <u>square root</u> by squaring both sides:

x=121

5 0
3 years ago
If two lines don’t intersect, then is it parrell (( true or false ))
DiKsa [7]
The definition of parallel lines states that they don't intersect, so that would always be true. (In Euclidean geometry, anyway.)
7 0
3 years ago
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