No. 26,341 is not evenly divisible by 3 .
Here's the trick you can use to decide this
just by looking at a big number:
==> If a number is divisible by 3, then the
sum of its digits is divisible by 3.
I've never taken the trouble to figure out why this works,
but it does work. I didn't make it up. It's widely known.
So let's look at 26,341 .
The sum of the digits is (2 + 6 + 3 + 4 + 1) = 16 .
16 is not divisible by 3 , so 26,341 is not divisible by 3 .
Is that cool or what !
Answer: A
Step-by-step explanation:
Answer:
Sam is right. shape A which is cylinder has uniform cross section.
Explanation:
what is uniform cross section?
uniform cross section is when cut through an object and the bases are similar.
solution:
For cylinder:
when we cut a cylinder, its in a circle shaped and have similar bases - thus have uniform cross section.
For pyramid:
when we cut a pyramid it is in rectangle shape and this changes as we go up or down the pyramid and does not have uniform cross section.
Answer: it’s. Q and w are similar but not congruent
-3x + 2y = -3
4x - y = -1
2(4x - y = -1)
-3x +2y = -3
8x -2y = -2
-5x = -5
/-5
X = 1
