Where did the formula of sphere comes from

Which of the following polygons has five lines of symmetry?

Ms. Humphries tells her class to draw a triangle with angle measures of 50° and 100° and the included side is 5 in. Which tool can be used to get the angles correct? A) a ruler B) a compass C) a protractor D) a barometer

Equation M: y = 3x + 4 Equation P: y = 3x + 7 Which of the following options is true about the solution to the given set of equations?

how would you rather get paid to take your sibling trick or treating, $1 per house in 4 hours or $75 for 4 hours without counting houses

Which statement is true about the ranges for the box plots? A number line goes from 0 to 16. Morning's whiskers range from 3 to 15, and the box ranges from 5 to 12. A line divides the box at 8.

Which is a solution for the linear inequality graphed here? A) (3, 0) B) (3, - 1) C) (0, 0) D) (5, 2)

How do you get the 4 as an answer 4 2 1 = 4

4) 4x² + 7x + 1 = - 2 Find discriminate

Which is the better buy, a 31-ounce bottle of ketchup for $2.85 or a 64-ounce bottle for $5.05?

Add 21 1/2 in. 10 9/16 in.