I need help with my math homework.I searched for homework help forums and I found the Jiskha Website on the Google Website so this is my first time.I am new.
Math Homework:
What is the value of number 3 in 2,539?
What is the value of number 9 in 4,879
What is the of number 6 in 50,678
Please Help!
1. tens place
2. ones place
3. hundreds place
I got this math homeword and i can't figure it out nether can my parents.
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I AM QUITE BAD AT PROVING THE COLLINEAR POINT
I was one. haha
So first one is the tens because if you subtract 2,539 - 2509= 30 which 30 has 1 zero behind it which makes it a tens, 2 for the hundreds, and so on.
a. tens place
b. ones place
c. hundreds place
btw u posted the answer your self :\
No problem! I can help you understand how to determine if three points are collinear.
To prove that three points are collinear, you need to show that they all lie on the same straight line. Remember that a straight line can be represented by its equation, which is in the form y = mx + b, where m represents the slope (steepness) of the line and b represents the y-intercept (where the line crosses the y-axis).
To prove collinearity, you can follow these steps:
1. Determine the equation of the line passing through the first two points using the slope-intercept formula. Use the formula: m = (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are the coordinates of the two given points.
2. Once you have the equation of the line, substitute the x and y coordinates of the third point into the equation to check if they satisfy the equation. If they do, then all three points are collinear.
If you need help with a specific problem or would like further guidance, please provide the details of the problem, and I'll be happy to assist you further.