An exterior angle of the triangle equals to the sum opposite interior angles, so
8x+15 = (4x+5) + (3x+20)
8x +15 = 7x +25
x=10
Now, we can calculate the exterior angle.
8x+15 = 8*10 + 15 = 80+15 = 95
Answer is 95⁰.
Answer:
1
Step-by-step explanation:
Answer:
b. present money
Step-by-step explanation:
the concept that States an amount of money today is worth more than that sum amount in the future. future money is not worth much then the amount received today.
Answer:
11 dimes and 4 nickles
Step-by-step explanation:
C. 100 is the aswer i thinck