Kelly's baby brother weighs 7.71 pounds. Her newborn kitten weighs 0.24 pound. How much more does Kelly's baby brother
weigh than her kitten?

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

What is the y-intercept of the line with the equation 3x + 4y = 12?