Can someone explain triangle sum theorem?

The height h (in feet) of an object thrown vertically upward from a tower 144 feet tall is given by h=144+128t-16t², where t measures the time in seconds from the time when the object is released.

Which of these is a simplified form of the equation 6y + 4 = 8 + 2y + 2y?

Leslie has g gumballs. Seema has 99 fewer gumballs than Leslie. Choose the expression that shows how many gumballs Seema has.

Dina Road the situation abroad from shirts at the store for $9 each and receive the $25 discount my total was $88 how many shirts are there by what mistakes and Dina make

Which statement is true about a nonnegative number and its additive inverse? A. Their sum is sometimes one. B. They are on opposite sides of zero on the number line. C. They are always reciprocals of each other. D. Their sum is never zero

Ramiro did a survey of the number of pets owned by his classmates. What was the mean deviation of the number of pets?

a recipe calls for 5 8 cup butter angie wants to triple the recipe but she only has 1 1/8 cups of butter.

Kim is reading a book with 380 pages. she read 20 pages each day until she reached part 2 of the book. part 2 of the book is 160 pages long. she uses the equation 380-20d=160380-20d=160 to represent the number of days, d, it took her to read part 1.

Y = { (2, 6), (3, 1, 4), (1), (5, 6) } Is y a function and why?

A regular pyramid has a_ base and a vertex over the center of the base. A. square B. polygon C. regular polygon D. equilateral triangle