∠a=8x−8 ∘ start color #11accd, angle, a, equals, 8, x, minus, 8, degrees, end color #11accd \qquad \greend{\angle b=5x + 25^\circ}∠b=5x+25 ∘ start color #1fab54, angle, b, equals, 5, x, plus, 25, degrees, end color #1fab54

Amonument at a park is in the shape of a right square pyramid. a diagram of the pyramid and its net are shown. what is the surface area of the monument? enter the answer in the box. m²

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

If you could answer these your a life saver