sabrinaaz

13.12.2020 • 

Mathematics

Kevin claims that the graph shows a proportional relationship, and that the constant of proportionality is since he can count 6 spaces up and 5 spaces over from (0,0)
5
to reach another point on the graph. Some of what Kevin said is correct, and some
is incorrect. Explain to Kevin in what ways he is right, and in what ways he is wrong
about the graph.

Ответ:

tylerharmsss

05.07.2021

Mathematics

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RhTh + RsTs = 180    (Rh = 70, Rs=20 , Th = Ts)
70Th + 20Th = 180
90 Th = 180
Th = 2
since Th = Ts,
thus, Ts = 2

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