Answer:
9.
10. a) b) c) d) not so sure
11. a) Yes they are all correct because the answers are all either simplified or a mixed fraction. b)
12. a) b) c)
d) e) f)
idk where Q13 & Q14 is
15.
16. a) b)
17. so A was the closest to by
18.
Those are all the questions that I can see
Answer:
D. y + 9 = –2(x – 10)
Step-by-step explanation:
GradPoint answer
I also got the answer correct on the quiz.
Answer:
1/600, 6/100, 1/1400
Step-by-step explanation:
Answer:
21π m, or ≈ 65.94 m
Step-by-step explanation:
Remember that π is the ratio between a circle's circumference and its diameter, or, in equation form:
where c is the circumference and d is the diameter. If we want to find the <em>circumference</em>, we can just multiply that equation by d on both sides to get
Here, our d = 21 m, so our circumference would be
m, or approximately 21(3.14) = 65.94 m