If cosx+sinx=sqrt (2) cosx then show that cosx-sinx=sqrt (2) sinx

a fruit basket has 16 apples and 6 bananas. What is the ratio of bananas to apples in the fruit basket

Larry factored 9x2 + 24 as 9 (x2 - 2w + 24 what was the error

A gas station sells 4820 gallons of regular unleaded gasoline in a day when they charge $1.35 per gallon, whereas they sell 3885 gallons on a day that they charge $1.40 per gallon. Find a linear equation that relates gallons sold to price.

A bicycle traveled a distance of 145 meters. the diameter of the wheel of this bicycle is. 88m. find the number of rotations of the wheel.

Which is the best approximate solution of the system of linear equations y = 1.5x - 1 and y = 1?

The sum of two numbers is 90 their difference is 34what are the two numbers

Write the number and the nature of the roots of the quadratic equation whose discriminant is - 12 A. No roots B. 1 real rational root C. 2 real rational root D. 2 imaginary roots (complex conjugates)

What is a common denominator of 20 and 50

Angle A and angle B are supplementary and vertical angles. What is m angle B?

The area of any quadrilateral is found by multiplying the length of the base times the length of the height. true or false