Simplify the expression -3 + 1/3 x + (-4.5) - 1/5x
2 answers:
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Answer:
13ft
Step-by-step explanation:
Kindly find attached a rough draft of the situation.
Step one:
Given data
The length of the slide represents the
Hypotenuse of the situation on the rough sketch
Angle =33°
Required
The height of the ladder which is the adjacent of the rough sketch represented by x
Step two:
Applying SOH CAH TOA
Cos θ= adj/hyp
Cos 33=x/15
0.84=x/15
Cross multiplying
x=0.84*15
x=12.6
To the nearest foot the ladder is 13ft tall
Answer:
points 30
Step-by-step explanation:
If you need at least 30 points, that means that you can have 30 points or more. Therefore, the correct answer would use greater than or equal to.