The answer is A. I looked it up for you on an surface area calculator.
X equals 60 degrees (80-20=60)
Answer:
d–intercept is simply the value of t when d equals zero. Which this case is when he reaches it his destination.
Answer:
8
Step-by-step explanation:
Use the Pythagorean theorem.
a^2 + 6^2 = 10^2
a^2 + 36 = 100
a^2 = 64
a = 8
