Answer:
y = 9
Step-by-step explanation:
the two sides are balancing so that means one 'x' and three 'y' equals four 'x' plus one 'y'
x + 3y = 4x + y
subtract 'x' from each side to get:
3y = 3x + y
subtract 'y' from each side to get:
2y = 3x
if 'x' = 6 then:
2y = 3(6)
2y = 18
y = 9
Answer:
No sides equal means scalene.
All angles less than 90 degrees acute triangle.
http://www.1728.org/triang.htm
Step-by-step explanation:
5+14+12 = 31
38-31= 7
7 students play neither the flute or piano
7/38= 18.42%
9514 1404 393
Answer:
50575
Step-by-step explanation:
The correct answer choice is marked. Evaluating it gives ...
the sum is 50,575
