Find all values of x satisfying the given conditions. 16. Y1 (x+7), y2 (x-1), and y1 y2 =9 The solution set is (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.) 17. Use the Pythagorean Theorem and the square root property to solve the following problem. Express your answer in simplified radical form. Then find a decimal approximation to the nearest tenth. A rectangular park is 30 miles long and 10 miles wide. How long is a pedestrian route that runs diagonally across the park? miles long. In simplified radical form, the pedestrian route is miles long. Rounded to the nearest tenth, the pedestrian route is 18. The area of a rectangular wall of a barn is 75 square feet. Its length is 10 feet longer than the width. Find the length and width of the wall of the barn. feet. The width is feet. The length is ue aleba or lo iptu Y Baong fsd areube nto uoy to cotaon 1.0YI C434

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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Can someone help me solve this problem? #18

Find all values of x satisfying the given conditions.
16.
Y1 (x+7), y2 (x-1), and y1 y2 =9
The solution set is
(Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.)
17. Use the Pythagorean Theorem and the square root property to solve the following problem. Express your answer in
simplified radical form. Then find a decimal approximation to the nearest tenth.
A rectangular park is 30 miles long and 10 miles wide. How long is a pedestrian route that runs diagonally across the
park?
miles long.
In simplified radical form, the pedestrian route is
miles long.
Rounded to the nearest tenth, the pedestrian route is
18. The area of a rectangular wall of a barn is 75 square feet. Its length is 10 feet longer than the width. Find the length and
width of the wall of the barn.
feet.
The width is
feet.
The length is
ue
aleba or lo iptu
Y Baong fsd
areube
nto
uoy to
cotaon
1.0YI
C434
Transcribed Image Text:Find all values of x satisfying the given conditions. 16. Y1 (x+7), y2 (x-1), and y1 y2 =9 The solution set is (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed.) 17. Use the Pythagorean Theorem and the square root property to solve the following problem. Express your answer in simplified radical form. Then find a decimal approximation to the nearest tenth. A rectangular park is 30 miles long and 10 miles wide. How long is a pedestrian route that runs diagonally across the park? miles long. In simplified radical form, the pedestrian route is miles long. Rounded to the nearest tenth, the pedestrian route is 18. The area of a rectangular wall of a barn is 75 square feet. Its length is 10 feet longer than the width. Find the length and width of the wall of the barn. feet. The width is feet. The length is ue aleba or lo iptu Y Baong fsd areube nto uoy to cotaon 1.0YI C434
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