Hey You!
350 * 10% = 35
350 - 35 = 315
315 / 5 = 63
63 × 3 = 189
315 - 189 = 126
There are 126 red keys in the bin! =)
Answer:
Yeah a triangle can have any measurements as long as it makes sense. Your not gonna put the mesurment 8 on the shortest side but the longest, and then the next longest will be 4, and then 3 as the shortest.
Step-by-step explanation:
You'd be lookin for a scalene triangle, Acute triangle, or obtuse triangle, (I'm not so sure about a right triangle, but you might be lookin at that too)
I hope this helps!!!!
3x-y=6
y=x-4
solve by substitution
3x-x+4=6
2x=2
x=1
Now that you know x, but in in the equation to find y (either equation will work)
y= 1-4
y= -3
now that you have both answers, let's check them.
3(-1) - (-3) =6
yes, it works....
Hopefully this makes sense!
Answer: So the sum of all of the measures of the interior angles of a 16-sided polygon is 2520 degrees.
If i looked at this correctly i believe the answer would be c
