Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Geometry
Trigonometry
A 15 ft. ladder makes a 35o angle with the side of a house. To the nearest tenth of a foot how high up on the house does the ladder come?
1 answer
cos 35 = h/15
You can
ask a new question
or
answer this question
.
Similar Questions
a ladder is 8 feet long and forms a right triangle with the house. The ladder makes a 70 degree angle with the ground.
how far up
Top answer:
x/8 = cos70° see your other post for part (a)
Read more.
a ladder is 8 feet long and forms a right triangle with the house. The ladder makes a 70 degree angle with the ground. how far
Top answer:
As always, draw a diagram, and review your basic trig functions. h/8 = sin70° now find h
Read more.
A ladder leaning against a house makes an angle of 60° with the ground. The bottom of the ladder is 7 feet from the foundation
Top answer:
AAAaannndd the bot gets it wrong yet again! cos(60°) = 7/x
Read more.
A 12 ft. ladder makes a 33o angle with the side of a house. To the nearest tenth of a foot how high up on the house does the
Top answer:
I got 10.064.. which to the nearest tenth is 10.1
Read more.
A ladder is leaning against the side of a house. The base of the ladder is 8 feet from the wall and makes an angle of 42 degree
Top answer:
no, like your namesake you are wrong you want the hypotenuse , so cos42 = 8/x x = 8/cos42 = appr
Read more.
You lean a 30 foot ladder against your house and it reaches exactly to the top. The ladder makes a 24˚ angle with the ground.
Top answer:
sin 24 = h/30 h = 30 sin 24 = 12.2 ft note - do not climb ladder that barely reaches the eaves.
Read more.
A ladder leaning against a house makes an angle of 60 degress with the ground. The foot of the ladder is 7 feet from the
Top answer:
Draw a rt. triangle with the hyp representing the ladder, anbd the hor side equals 7ft. L = 7 /
Read more.
A ladder leaning against a house makes an angle of 60 degrees. The foot of the ladder is 7 feet from the house. How long is the
Top answer:
sin60 = 7/L. L = Length of ladder. L is also the hypotenuse of a right triangle.
Read more.
A roofer must set up a 40-foot ladder against the side of a house. He sets the ladder so that the distance from the base of the
Top answer:
cos theta = .2
Read more.
A ladder leaning against a house makes an angle of 60 degrees with the ground. The foot of the ladder is 7 ft from the house.
Top answer:
14
Read more.
Related Questions
An 11-ft ladder leans against the side of a house. The bottom of the ladder is
8 ft from the side of the house. How high is the
A 12 foot ladder leans against the side of a house the bottom of the ladder is 8 feet from the side of the house how high is the
A ladder 23 feet long leans up against a house.
The bottom of the ladder starts to slip away from the house at 0.16 feet per
a ladder is placed 5ft away from a house. the ladder comes up to 12ft on the side of the house. how long is the ladder?
Gerry plans to place a 24-foot ladder against the side of his house. The bottom of the ladder will be 4 feet from the house. How
A 25ft ladder leans up against the side of a house, with the base of the ladder a distance 3ft from the wall.
If the ladder is
A 12 - ft ladder leans against the side of a house. The bottom of the ladder is 6 ft from the side of the house. How high is the
A ladder leans against the side of a building with its foot 12 ft from the
building. How far from the ground is the top of the
A 16 - foot ladder leaning against the side of a house reaches 12 feet
up the side of the house. What angle does the ladder make
A - 12 ladder leans against the side of a house. The bottom of the ladder is 9ft from the side of the house. How high is the top