Answer:
x=5°, angle A=50°
Step-by-step explanation:
8x+11x-5+90=180
19x=95
x=5°
-->A= 11x-5
= 11*5-5
=50°
Answer:
8/3
Step-by-step explanation:
3 parts yellow to 2 parts red
4 parts yellow to x parts red
x=4*2/3 =8/3 parts red.
If it is right then there you go
Two neon lights turned on at same time.
one blinks other blinks
every 4 seconds every 6 seconds.
ob ob
4 : 6
60.
60 / 4 = 15
60 / 6 = 10.
15+ 10 = 25 times.
Answer: 12x+15y
Step-by-step explanation:
