Daniel hiked 4 5 8 miles on Saturday and 4 1 2 miles on Sunday. How many miles did he hike in all? HELP PL GIVING BRAINLIEST PLZZZ HEL THANX

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?