Y=3.5x
Pts are (1,3.5),(2,7),(3,10.5)
Answer:
1. wire is approx. 143.96 ft
2. pole is approx. 106.55 ft
Step-by-step explanation:
Mapping the information on the SOHCAHTOA picture below:
Φ = 46
wire = hypotenuse
adjacent side = 100
CAH is most suitable:
cos 46° = 100/wire => wire = 100/cos 46 ≈ 143.96
pole = opposite side + 3
TOA is most suitable:
tan 46° = (pole-3)/100 => pole = 3 + 100 * tan 46 ≈ 106.55
Answer:
x=0
Step-by-step explanation:
3+5(0)=3
Answer:
At 0 hours, there are 100 grams of the substance remaining.
Step-by-step explanation:
2.
you had nothing for 1. and I am not sure what you mean by 4.
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