Point P is a point on the ground 12.3 metres from the base of a building with height h metres. The angle of elevation from the ground to the top of the building from point P is 63º.
b. Calculate the height h of the building. Round your answer to 1 decimal place,

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

Iam stuck on one problem. my mind is in absoloute vacation mode. i literallty just need to finish this to be done will give brainliest and all my points if i have to! 1- point free throw and 2- point feild goal. he made 35 shots, and scored 62 points how many of each shot did he make in 1 minute? (i already did the math. he made 8 1-point free throws and 27 2-point feild goals.) 1. write two equations for the problem. (i had a major brain fart.)

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap