35. which of the following is the best definition of vertical angles? a. vertical angles are congruent angles formed by two intersecting lines b. vertical angles are formed by intersecting a vertical and horizontal line c. vertical angles are a pair of none adjacent angles formed by two intersecting lines d. vertical angles are a pair of congruent angles with a vertical line of symmetry

If you answer right ill give brainliest, : )

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?