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Nata [24]
3 years ago
13

If a is an integer, when is a/b always equal to an integer (I'm terrible at math btw)

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
8 0
I'm really terrible at math too.
garik1379 [7]3 years ago
6 0
A must be equal to b or multiple of b or -b in order for it to be equal
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Write a number with the digit 8 in the tens place
koban [17]

80 is a good one to start with.

After that, you can move on to  83,  481,  1687, and  102,974,589 . 

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Setler [38]

The answer to your question is 3:23

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What is 100 divided by 10?
siniylev [52]
100 divided by 10 is 10.
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A cube has a volume of 1/8 cubic meter. Complete the explanation for finding the length of each side of the cube. Express your a
musickatia [10]

Answer:

Volume of a cube= 1/8  cubic meter

We know that volume of a cube= side x side x side

(side)^{3}= \frac{1}{8}

From here, we get side of cube= \frac{1}{2} meter

Hence, the side of a cube =     \frac{1}{2} meter

We have to find a fraction, when it is multiplied by itself

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8 0
3 years ago
~PLEASE HELP ASAP OFFERING 10 POINTS~
Mrac [35]
So this is going to be a linear equation, you can tell by seeing the growth being the same between days 15 and 20 & 33 and 38. We will be using the y=mx+b format, where m = slope and b = y-intercept.



The equation to solve for the slope is \frac{y_2-y_1}{x_2-x_1} . You can use any two ordered pairs on this list. I'll be using 15 and 20.

\frac{1040-815}{20-15}= \frac{225}{5} =45

45 is the slope.


To solve for the y-intercept, plug in 45 in the m variable and any ordered pair into the x and y variable spot. For this, I'll be using (15, 815)

815=45(15)+b \\ 815=675+b \\ 140=b


Now putting the equation together (y=45x+140) we can plug in 26 into the x variable and solve.


y=45(26)+140 \\ y=1170+140 \\ y=1310


In short, the answer is B. 1,310 feet.
8 0
3 years ago
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