3 years ago

In Store A, you can buy 3 notebooks

Mathematics

1 answer:

PolarNik [594]3 years ago

3 0

Answer:

The price of one notebook is 2$

Step-by-step explanation:

3x + 2= 4x

Take x to the same side —> 4x-3x=2 —> x=2

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Yakvenalex [24]

Answer:

3rd quadrant

Step-by-step explanation:

First we just convert the angle from radians to degrees
$\frac{31\pi radians }{6}*\frac{180degrees}{\pi radians} =\frac{31*180}{6} degrees=930degrees$
Now that's too big, all this means is if we start rotating from the positive y-axis in a circle we will cross the starting point 2 times, 2 full circles;
$930degrees-360degrees=570degrees\\570degrees-360degrees=210degrees$
Now in which quadrant it 210 degrees?
0 degrees to 90 degrees is 1st quadrant
90 degrees to 180 degrees is 2nd quadrant
180 degrees to 270 degrees is 3rd quadrant
270 degrees to 360 degrees is 4th quadrant
So our answer is the 3rd quadrant.

7 0

2 years ago

What is 26 1/2 divided by 6 5/8??

mariarad [96]

The answer is 4 So yeaaaa....

5 0

3 years ago

Samuel has a collection of toy cars. His favorites are the 27

BlackZzzverrR [31]

Hey! If 27 cars make up 60%, divide that by 6 to get 10% of the answer which is 4.5. Multiply 4.5 by 10 to get 100% which is 45 cars for 100%.

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4 0

3 years ago

A bag contains 4 red marbles, 16 yellow marbles, 5 purple, 16 blue marbles, and 10 green marbles. What is the probability of pul

Tasya [4]

red or green / total

4 + 10 / 4 +16 +5 +16 +10

14 / 51

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3 years ago

............................

aksik [14]

858 divided by 22 is 39....hope this helps