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sertanlavr [38]
3 years ago
15

What's the difference between centimeters square centimeters

Mathematics
2 answers:
GalinKa [24]3 years ago
8 0
Square centimeters are just telling that it's an area of a rectangle, square or some other shape.
galina1969 [7]3 years ago
5 0
The regular centimeter = cm while cm² = cm * cm
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Andre has 45 sheets of paper and needs to buy more. A store has 5 reams of paper, and each ream contains 500 sheets of paper. Th
Dmitrij [34]

Answer:

c. {545, 1045, 1545, 2045, 2545}

Step-by-step explanation:

Domain of a function is a set consisting of all the possible outcomes of the variable.

f(x)=500 x+45       where x= 1,2,3,4,5

the possible outcomes for this function are:

f(1)=500(1)+45= 545

f(2)=500(2)+45= 1045

f(3)=500(3)+45= 1545

f(4)=500(4)+45= 2045

f(5)=500(5)+45= 2545

3 0
3 years ago
How do i graph <br> x–3y=–9<br> 2x–3y=–6
Katen [24]

Right now the equations are in standard form, which is ax+by=c. You need to put them in the form y=x and then divide the equations by 3 since y itself is being multiplied by 3. And then graph them as you normally would

Hope this helps!

8 0
3 years ago
The endpoints of CD are C(–8, 4) and D(6, –6). What are the coordinates of point P on CD such that P is the length of the line s
Arturiano [62]
If you graph the end points C and D then graph the 4 points at the end it is difficult to tell which points are on CD without a line.  
Using the endpoints find the slope (change in y/ change in x) then substitute a point in to find the intercept.  
Slope = (-6-4)/(6- -8) = -5/7
Intercept equation (-6) = -5/7 (6) + b
b = -1.71428571429
Graphing the line shows only 2 points on the line (–2.75, 0.25) and <span>(0.75, –2.25)
I am confused by the part, "</span><span>P is the length of the line segment from D".  Were you given a length P to help you determine which point.  Using the distance formula to find the length from each point to D doesn't help determine which one is best with the information you have given.  The image shows the distances I calculated and the graphed points. 
I hope this helps!</span>

3 0
3 years ago
Read 2 more answers
If x2 +8x-4=x2+8, then 2x-3+?
DanielleElmas [232]

Answer: The number 0

x^2 + 8x - 4 = x^2 + 8

8x - 4 = 8 ... subtract x^2 from both sides

8x = 12 .... add 4 to both sides

x = 12/8 .... divide both sides by 8

x = 3/2 ... reduce

x = 1.5 .... convert to decimal form

Now plug x = 1.5 into the expression 2x-3 and simplify

2x-3 = 2*1.5-3 = 3-3 = 0 which is the answer

3 0
4 years ago
Determine the value of x in the diagram?<br><br> A.32<br> B.10<br> C.20<br> D.16
Gnesinka [82]

Answer:

B. 10

Step-by-step explanation:

These are vertical angles meaning they are also equal.

4x-12=2x+8\\2x-12=8\\2x=20\\x=10

6 0
3 years ago
Read 2 more answers
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