Answer:
<h2>Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>- trigonometry
- equation
- PEMDAS
- opp:7
- hypo:10
Evaluate the expression below when x = 4 and y = 12. 5x2−3y
1 answer:
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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
