Answer: x= 22.5, angle B = 67.5
Step-by-step explanation:
90+3x+x= 180
4x = 90
x=22.5
3(22.5)= 67.5
Answer:
is this even a problome becuse i never seen such a question
Step-by-step explanation:
Answer:
0.25
Step-by-step explanation:
1. Add up all of the students.
20+20+25+7+13+5+3+2+5=100
2. Make a ratio of that number and the number of all the students in Music/Drama
MUSIC/DRAMA: 7+13+5=25

3. Simplify
= 0.25
Answer:
same I dont know your language
Step-by-step explanation:
Answer : 4.485
I’m pretty sure I just went with someone else answer !