Answer:
5.625
Step-by-step explanation:
So first do 112 / 360
Simplify it = 28 / 90 = 14 / 45
So 1.75 is 14 / 45 of the circumference.
The whole circumference is 1.75 * (45 / 14)
So the answer is 45 / 8 = 5.625
Dc=ac
Step-by-step explanation:
The answer is 15
From the graph:
Car A traveled 60 miles in one hour
Car B traveled 75 miles in one hour.
Car B travels 15 more miles per hour
Answer:
2 bc cos A
Step-by-step explanation:
Cosine rule
If you're simplifying the equation your answer is going to become -d^3 +3d^2 +23d -30
