25
Square root of 25 is 5
Answer:
650
Step-by-step explanation:
5x - 100 + x - 20 = 180 (sum of supplementary angles is equal 180)
6x - 120 = 180
6x = 300
x = 50
x - 20 = 50 - 20 = 30
so
3y = 30 (vertical angles are equal)
y = 10
Answer:
224
Step-by-step explanation:
Answer:
5+ 3x
Step-by-step explanation: