Answer: x-y=7
Step-by-step explanation:
Answer: a=600
Step-by-step explanation:
(a+200)/400=2
a+200=2×400=800 so
a+200=800
a=600 because 800-200=600
Hope this helps. Stay healthy and safe and have a blessed and wonderful day and I hope you had a good Easter!
- Cutiepatutie
AC = x, CD = 2x cause of 30° angle. Use pythagoras then
how many sides does each triangle
and cut them into equal parts
Cooooooooooooooooooooooooooool