How can you tell if a triangle is acute obtuse or right?

A dragonfly can beat its wing 30 times per second. write an equation in slope intercept from that shows the relationship between flying time in seconds and the number of times the dragonfly beats its wing

A box office sold reserved seat tickets for $10 and general admission tickets for $5. The total value of the tickets was $630. If 103 tickets were sold, how many of them were general admission tickets?

Cheyenne is playing a board game. Her score was - 130 at the start of her turn, and at the end of her turn her score was - 375. What was the change in Cheyenne's score from the start of her turn to the end of her turn?

How many gallons are in 2/5 of a 1/2 - gallon container of milk?

How do you write 8.45 * 10-5 in standard form

How to multiply fractions with different denominators

Explain how you use estimation to check the reasonableness of a solution to a practical problem.

What is the complete factorization of the polynomial below? x^3 + 5x^2 - x-5

2/9 * 3 = what in simplest form?

Jon used 121 congruent equilateral triangles with 2 cm side lengths to form one large equilateral triangle. What is the perimeter of the large triangle?