Hi,
Sorry, I don't use the ladder method, but I can show you how to find the <span>least common multiple of 2 numbers using a different method:
Let's say we are finding the least common multiple of 3 and 9:

3: 3, 6, 9, 12, 15, 18
--
-------------------------------
9: 9, 18, 27, 36, 45, 54
--

All I did was list multiples of both the numbers till I found one that was common (however, in the example above, I listed a few extra)

Hope this helped
:)

</span>

8 0

3 years ago

Solve for b<br> -11b+7=40

chubhunter [2.5K]

Answer:-3

Step-by-step explanation:

40-7=33

33/-11=-3

5 0

3 years ago

Write equation parallel to x=5 through the point (_6,6)

uranmaximum [27]

Answer:

$\boldsymbol x\boldsymbol=\boldsymbol - \bold6$

Step-by-step explanation:

Graph of x=5 is vertical straight line parallel to y-axis and perpendicular to x-axis. The points on graph have the x-coordinate as 5 and y-coordinate varies.

Similarly, line parallel to x=5 or y-axis passing through point (-6,6), in that all the points have same x-coordinate as -6. So the equation of line will be x=-6

For simplicity of visualization graph of both the equation x=5 and x=-6 are attached.

7 0

3 years ago