Questions in mathematics

Questions in mathematics

[Answered] Are all lines of symmetry also diagonals? Please help!

[Answered] Can a triangle be made with sides of length 7, 10, and 20 units?

[Answered] A number cube is rolled 24 times and lands on 2 four times and on 6 three times. Find the experimental probability of not landing on a 6.

[Answered] Graph the line using intercepts: 4x - 3y = 12

[Answered] Sam cut a pie into equal parts. There are 3 slices left. The angle measure for 3 slices is [tex]72^\circ[/tex]. How many slices did he cut?

[Answered] Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

[Answered] A soccer team played 160 games and won 65% of them. How many games did they win?

[Answered] Rico is making 4 batches of Mexican rice. Each batch needs [tex] \frac{2}{3} [/tex] cup of corn. He only has a [tex] \frac{1}{3} [/tex]-cup measure. How many times must Rico measure [tex] \frac{1}{3} [/tex] cup of corn to have enough for all the Mexican rice?

[Answered] Luke made a model that has 1 circular base and 1 curved surface. What solid figure did he make?

[Answered] Alicia estimates that the surface area of a rectangular prism with a length of 11 meters, a width of 5.6 meters, and a height of 7.2 meters is about 334 square meters. Is her estimate reasonable? Explain your reasoning.