Answer:
Step-by-step explanation:
<u>Proportional relationship formula is:</u>
a) Use point (1, 3.5) to find k:
b)<u> Unit rate is:</u>
c) <u>Point (8, 28) indicates:</u>
d) <u>x = 20, y =?</u>
10/7 or 1 3/7. I hope this helps,
1-k^2
tan A= sin A/cos A
(sin A)(cos A)(sin A/cos A)=(sin A)^2
(sin A) ^2 + (cos A) ^2= 1
(sin A) ^2=1-(cos A) ^2
(sin A)^2= 1 - k^2
y=17/2 y=5/2
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Answer: the lengths of the line segments. hope this helps!
let me calculate it.
yes
