1. The foot of a ladder is placed 5 feet from a build- ng. The top of the ladder rests 12 feet up on the build- ing. How long is the ladder? 1. 12 ft r ft The ladder is feet long. 5 ft
1. The foot of a ladder is placed 5 feet from a build- ng. The top of the ladder rests 12 feet up on the build- ing. How long is the ladder? 1. 12 ft r ft The ladder is feet long. 5 ft
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:ing. The top of the ladder rests 12 feet up on the build- W
Problem Solving
met
following.
1.
1. The foot of a ladder is placed 5 feet from a build-
ing. How long is the ladder?
12 ft
r ft
The ladder is
feet long.
5 ft
2.
2. The roof of a house is to be built as shown. How
long should each rafter be?
x ft
rafter
6 ft
8 ft
Each rafter should be
feet long.
3. A ship left port and sailed 5 miles east and then 7
miles north. How far was the
3.
ship from the port then?
z mi
7 mi
Port•
5 mi
The ship was about
miles from the port.
4.
4. What is the length of the lake shown below?
16 km
m km
63 km
kilometers.
The length is
5. An inclined ramp rises 5 meters over a horizontal
distance of 11 meters. What is
the length of the ramp?
5.
g m
5 m
11 m
meters.
The length is
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