radius* 2=diameter so no diameter and radius aren't the same thing because radius is half the distance across the circle and diameter is the full distance across the circle.
Answer:
d = 90°
e = 147°
f = 33°
Step-by-step explanation:
Answer:
See there y-intersept and if slope is negative or positive to see if they intersect
Answer: im not sure
Step-by-step explanation:
She reads at 55 pages per hour for 4 hours so 55*4 = 220 pages so far. This means that she read 220 and had 330 left so 220 + 330 = 550 so the book is 550 pages. If she reads 55 pages per hour and there is a total of 550 pages, 550/55 = 10 hours to read the book.
