How can you tell if a number is divisible by 3?
2 answers:
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Answer:
A. 13, 10, 16
Step-by-step explanation:
If three sides of triangle have measures a, b and c, then
Check all options:
A. a=13, b=10, c=16
Thus,
This option is true
B. a=1, b=2, c=3
Then
but
must be greater than c, so
this option is false
C. a=5.2, b=11, c=4.9
Then
but
must be greater than b, so
this option is false
D. a=208, b=9, c=219
Then
but
must be greater than c, so
this option is false
Answer:
(6,41)
x=6
y=41
Step-by-step explanation:
I did it algebraically to solve for x and y, and I also graphed both of them and found the point where they intersect. It’s in the image below.
Hope this helps! :)
