9514 1404 393
Answer:
34.88 feet
Step-by-step explanation:
The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
We want to find the length of the side adjacent to the measured angle. The hypotenuse is the ladder length.
cos(29.32°) = distance/(40 ft)
distance = (40 ft)cos(29.32°) ≈ 34.876°
The base of the ladder is about 34.88 feet from the building.
_____
<em>Additional comment</em>
It extends about 19.59 feet up the side of the building.
Answer:
(-x +5) -5/(3x)
Step-by-step explanation:
Divide term by term.
= (3x^2)/(-3x) +(-15x)/(-3x) +(5)/(-3x)
= -x +5 -5/(3x)
2x+40=3x-85
2x-3x+40=3x-3x-85
-x+40=-85
-x+40-40=-85-40
-x=-125
Multiply by -1 to get positive x and for -125
(-1)(-x)=(-125)(-1)
x=125
Check answer by using substitution method
2(125)+40=3(125)-85
250+40=375-85
290=290
Answer is x=125
Step-by-step explanation:
the 6th one is last the hexagon
7th is do it a bit on ur left like shade corner middle
hope it helped and pls brainlist:) if u do i will do all of em for u
Answer:
70%?
Step-by-step explanation:
I think this because half of 40 is 20 so that's 50 percent then 4 is 10 percent times that by 2 its 70 percent I think bit dont trust me I'm just doing this in my head..