Answer:
x=5
y=30
x=15
Step-by-step explanation:
y=3x=15, then x=15/3, x=5
x=10, then y=3x=3*10=30
y=3x=45, then x=45/3, x=15
Answer:
1) x= 43
2) x= 54
Step-by-step explanation:
you add the two angles given, then take that answer and subtract it from 180!
i hope this helped!!
Answer:
500
Step-by-step explanation:
40%=190+10
40%=200
10%=50
100%=500
Answer:
<em>A compound proposition that is always false is called a contradiction</em>
Step-by-step explanation:
No the sum of measures would exceed 180, therefore it would not be a obtuse triangle
