Prove - 1 - cos^2 x = sin^2 x

Conner and Jana are multiplying (3568) (39610). Conner's Work (3568) (39610) = 35⋅968⋅10 = 345680 Jana's Work (3568) (39610) = 35 + 968 + 10 = 314618 Is either of them correct? Explain your reasoning.

What is the distributive property to express 16+48

9.702, 9.3, 9.72, 9.3022 from least to greatest

A whole number is 6 more than 2 times another number. The sum of the two numbers is less than 50. This can be written in an inequality as x + 2x + 6 < 50, where x represents the smaller number.

Round 1.25 to the nearest thousand

To find a baseball pitcher's earned average (ERA), you can use the formula Ei=9r where E represents ERA, i represents the number of innings pitched, and r represents the number of earned runs allowed. Solve the equation for E.

What unit would you to measure the weigh if a chair

What is the following sum? √x^2y^3 + 2√x^3y4 + xy√u

Xy + 11x + 3y + 33 factor by grouping

Is 14/50 closer to 9/11 or 10/11