Answer:
This is an equilateral angle meaning all of its angles are the same, therefore it is 60 degrees.
Step-by-step explanation:
Answer:
Replacing x with 3 looking at f(3), 3+1 = 4x5= 20-5= 15
The total volume of the glass is 100cm3 = 100ml
Explain: the glass is divided in 4 parts, the glass is 3/4 when 75 cm3 of orange is poured in. To find 1 part, calculate 75/3=25 (cm3). So the total volume is 4 parts, then 25*4=100 (cm3)