'2 substitute' diaporamas de présentation

Inverse Variation

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Introduction

Introduction

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Surface Areas of Prisms and Cylinders

Use the prism below for Exercises 1 and 2. 1. Use a net to find the surface area. 2. Use a formula to find the surface area. 3. The height of a prism is 5 cm. Its rectangular bases have 3-cm and 9-cm sides. Find its surface area.

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8-2 Substitution

8-2 Substitution. 9P9: Solve 2X2 systems by substitution. Find the solution by substitution. Steps 1 Solve 1 of equations for x or y 2 Substitute into other equation 3 Solve for other variable 4 Use answer to find original variable 5 Write answer as ordered pair 6 Check.

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Lesson 4-6 Example 4

4-6. Lesson 4-6 Example 4. Find the length of the hypotenuse of the right triangle. Step 1 Find the lengths of the legs a and b. a = 18 and b = 24. 4-6. Lesson 4-6 Example 4. Find the length of the hypotenuse of the right triangle.

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