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The height of a triangle is v15 in and its base is v21 in. What is its area? The distance between (5, -8) and (x, –11) is 3/2. Find the value(s) of x. (Use the formula d = /(x2 – x1)² + (y2 – y1)²)

The height of a triangle is v15 in and its base is v21 in. What is its area? The distance between (5, -8) and (x, –11) is 3/2. Find the value(s) of x. (Use the formula d = /(x2 – x1)² + (y2 – y1)²)

Algebra and Trigonometry (6th Edition)
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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1. The height of a triangle is v15 in and its base is v21 in. What is its area? 2. The distance between (5, -8) and (x, –11) is 3v2. Find the value(s) of x. V(x2 – x1)² + (y2 – Yı)² ) (Use the formula d = |
Transcribed Image Text:1. The height of a triangle is v15 in and its base is v21 in. What is its area? 2. The distance between (5, -8) and (x, –11) is 3v2. Find the value(s) of x. V(x2 – x1)² + (y2 – Yı)² ) (Use the formula d = |
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