Sam is flying a kite on a 50-meter string. The angle of elevation of the kite measures 35', and Sam's hand is 2 m above the ground. About how high is the kite off the ground?

Is the orthocenter of a triangle on the inside ?

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}