A man is standing next to a tree. The shadow cast by the tree is four times longer than the man’s shadow. If the man is 2 meters tall, how tall is the tree?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

Write the equation of the circle centered at (10,-2) with radius 2.

You are living in aldine, tx and you are planning a trip to six flags in arlington, tx. you look on a map that has a scale of 0.5 inches to 30 miles. if the map shows the scale distance from aldine to arlington is 4 inches, how far is the actual distance?