Answer:
3 hours
Step-by-step explanation:
Angel's remaining distance is ...
280 mi - 70 mi = 210 mi
At 70 miles per hour, it will take ...
(210 mi)/(70 mi/h) = 3 h
to cover the remaining distance.
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The appropriate relationship is ...
time = distance/speed
Andrew can reach a maximum of high up the wall.
The right-angled triangle formed can be solved using the ratio. that is
where is the distance from the foot of the wall to the tip of the ladder where it rests on the wall. Substituting, and solving for , we get
Since Andrew can reach an extra above the point where the ladder rests against the wall, the maximum height Andrew can paint is
Another solved word problem on trigonometry can be found here: brainly.com/question/12146092
A thats true because g really do depend on f and f really do depend on x
Answers:
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1) 302⁰ = 1 .
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2) (302)⁰ = 30m ; Solve for "m" ;
→ Replace: "(302)⁰ " ; with "1" and rewrite:
→ 1 = 30m ;
<span> ↔</span> 30m = 1 ;
→ Divide EACH SIDE of the equation by "30" ; to isolate "m" on one side of the equation; and to solve for "m" ;
→ 30m / 30 = 1 / 30 ;
→ m = 1/30 ; or, write as: 0.303333333333333333.... ;
→ round to: 0.3033 .
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3) Again:
→ (302)⁰ = 1 .
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