Sum of interior angles of any triangle is 180
so:
x + (3x+25) + (x -5) = 180
5x + 20 =180 5x =160
x = 32
∠G = 3x + 25 = 121
Answer:
18°
Step-by-step explanation:
It would also be 18 degrees
Answer:$7.50
Step-by-step explanation:
multiply 2.50 by three because four goes into 12 three times.
No, a triangle can only add up to 180°
Answer:19.74 gallons of the gas in the tank is wasted.
Step-by-step explanation:
Since the efficiency of the gas engine is 6%, wastage is #= 100 - 6 = 94%.
Therefore wastage = 94% x 21=94 x21/100=19.74 gallons
