In ΔHIJ, the measure of ∠J=90°, HI = 6.7 feet, and JH = 4.8 feet. Find the measure of ∠I to the nearest degree.

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

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