A robin flew rr meters per second, and a cardinal flew cc meters per second. The birds flew for tt seconds. The expression t(r-c
)t(r?c) describes how many more meters the robin flew than the cardinal flew during that time. What does (r-c)(r?c) represent in this context?
2 answers:
Answer:
(r-c)(r?c) represents speed
Step-by-step explanation:
we know formula of distance
s=vt
if we exclude t from it then it remains only speed v
same in the case t(r-c)t(r?c) when we excludes t
then it remains (r-c)(r?c) which is equal to speed
hence proved.
Answer:
the answer is C
Step-by-step explanation:
I got it right on khan
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The answer to the questions
Answer:
I am assuming that you meant to write π/5.
Step-by-step explanation:
Radius r = 5 meters
Circumference = 2πr = 10π
Central angle θ = π/5 radian
Arc length = 10π × θ/(2π radians)
= 5θ
= π meters
Answer:
charlie
Step-by-step explanation:
I just got it right on the test
60%. That is the probability.
B. represents a dialation
