What is the image of (5,0)after a dilation by a scale factor of 3 centered at the origin?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building