a. Explanation Formula used: Equivalent forms of the Pythagorean theorem : c = a 2 + b 2 a = c 2 − b 2 b = c 2 − a 2 The area of the triangle is A = 1 2 b h where b is base and h is height. Calculation: Substitute b = 4 , h = 7 in A = 1 2 b h , A = 1 2 b h = 1 2 × 4 in . × 7 in . = 14 sq in . Therefore, the area is 14 sq in _ . Perimeter of a triangle is the sum of all side lengths of the triangle b. To determine The area and perimeter of the given parallelogram. c. To determine The area and perimeter of the given figure. d. To determine The circumference and area of the circle if its radius is 2.7 in. Use π ≈ 3.14 and round the result to the nearest tenth.

Mathematics for the Trades: A Guided Approach (11th Edition) (What's New in Trade Math)

11th Edition

ISBN: 9780134756967

Author: Hal Saunders, Robert Carman

Publisher: PEARSON

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Chapter 8, Problem 6P

To determine

The area and perimeter of the given triangle.

To determine

The area and perimeter of the given parallelogram.

To determine

The area and perimeter of the given figure.

To determine

The circumference and area of the circle if its radius is 2.7 in. Use π≈3.14 and round the result to the nearest tenth.

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Chapter 8, Problem 5P

Chapter 8, Problem 7P

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3:56 wust.instructure.com Page 0 Chapter 5 Test Form A of 2 - ZOOM + | Find any real numbers for which each expression is undefined. 2x 4 1. x Name: Date: 1. 3.x-5 2. 2. x²+x-12 4x-24 3. Evaluate when x=-3. 3. x Simplify each rational expression. x²-3x 4. 2x-6 5. x²+3x-18 x²-9 6. Write an equivalent rational expression with the given denominator. 2x-3 x²+2x+1(x+1)(x+2) Perform the indicated operation and simplify if possible. x²-16 x-3 7. 3x-9 x²+2x-8 x²+9x+20 5x+25 8. 4.x 2x² 9. x-5 x-5 3 5 10. 4x-3 8x-6 2 3 11. x-4 x+4 x 12. x-2x-8 x²-4 ← -> Copyright ©2020 Pearson Education, Inc. + 5 4. 5. 6. 7. 8. 9. 10. 11. 12. T-97

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Problem #5 Suppose you flip a two sided fair coin ("heads" or "tails") 8 total times. a). How many ways result in 6 tails and 2 heads? b). How many ways result in 2 tails and 6 heads? c). Compare your answers to part (a) and (b) and explain in a few sentences why the comparison makes sense.

Chapter 8 Solutions

Mathematics for the Trades: A Guided Approach (11th Edition) (What's New in Trade Math)

Ch. 8.1 - What fraction of a circle is this?Ch. 8.1 - Which of these angles measures closest to 45...Ch. 8.1 - A. Solve the following. If you need a protractor,...Ch. 8.1 - Use the geometry relationships to answer the...Ch. 8.1 - Use the geometry relationships to answer the...Ch. 8.1 - In each figure, two parallel lines are cut by a...Ch. 8.1 - Machine Trades A machinist receives a sketch of a...Ch. 8.1 - Carpentry A carpenter wishes to make a...Ch. 8.1 - Carpentry A carpenters square is placed over a...Ch. 8.1 - Carpentry Board 1 must be joined to board 2 at a...

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The area and perimeter of the given triangle.

Solution Summary: The author calculates the area and perimeter of the given triangle using the Pythagorean theorem.

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The area and perimeter of the given triangle.

The area and perimeter of the given parallelogram.

The area and perimeter of the given figure.

The circumference and area of the circle if its radius is 2.7 in. Use π≈3.14 and round the result to the nearest tenth.

Want to see the full answer?

Chapter 8 Solutions