What does it mean when it says a shape has reflection symmetry?

A projectile with an initial velocity of 48 feet per second is launched from a building 190 feet tall. The path of the projectile is modeled using the equation h (t) = - 16t2 + 48t + 190

The park behind James's house used to have a bike trail that was 12.347 kilometers long. Last year, the trail was reduced to 9.432 kilometers to make space for a meditation garden.

Data was collected on the average winter temperature and the number of days with snow of a random groupof cities in the United States.

What is the diameter of the circle given by the equation x^2 + y^2 + 10x - 4y = 20?

Two interior angles of a triangle each measure 34•. What is the measure of the third interior angle?

Least to greatest 6,5,0,-7,-2

Which algebraic expression is equivalent to this expression? 3 (2x - 8) - 11x A. - 5x - 8 B. - 5x - 24 C. - 17x - 24 D. - 17x - 24

Cross out the word does not belong in each group Primrose cowslip - bee grasshopper-humming singing - daisy oak tree - grasses butterfly - fluttering meadow

What is the mode of this data set: 17, 13, 18, 20, 17, 15, 12 A. 19 B. 17

Find the volume for the regular pyramid. slant height = 6, length of side = 4