Welcome to a lesson on double angle identities the goal of the video is to use double angle identities to determine function values So the

# Tag: sousa

## Solve a Ticket Value Problem Using an Equation in One Variable (CC.NS.2)

Ticket sales for a concert to total $24648. Tickets for preferred seats cost $48 and regular seats cost $36. All of the 245 preferred seats

## Problem Solving Using Volume (Common Core 5/6 Math Ex 7)

Donte wants to build a plant box. He puts rock in the bottom for drainage as picture below. So here’s the plant box. Notice how

## Ex: Solve a Exponential Equation with Base e Using Logarithm Definition (Multiple Steps)

## Mental Math: Addition Using Compensation

Welcome to a video on a mental math strategy often referred to as compensation. Compensation in math is the process of reformulating an addition, subtraction,

## Ex: Solve a Factorable Trig Equation Requiring Substitution Using Radians – Exact Solutions

– WE WANT TO SOLVE THE TRIG EQUATION SINE SQUARED THETA=COSINE THETA – 1 ON THE GIVEN INTERVAL. NOTICE HOW THIS INTERVAL INCLUDES 0 BUT

## Ex 2: Solve a Trigonometric Equation Using a Double Angle Identity Substitution

We want to solve the given equation over the interval from zero to two pi. We have two cosine two x equals two sine squared

## Ex 2: Solve a One Step Equation With Decimals (Divide – Signed Decimals)

We want to solve the equation negative one, point, five, x equals negative zero, point, six. We can also read this equation as negative one

## Application: Write and Solve a One Step Equation: Price ax=b (Round)

Mollie paid $69.25 for four movie tickets. What was the approximate price of each ticket? Round your answer to the nearest cent. And we’re asked

## Solve a Linear Equation in One Variable with Variables on Both Sides: 2m-9=6m-17

In this video, we will solve a linear equation in one variable with variable terms on both sides of the equation. We’re asked to solve