A farmer wants to measure the distance across a river on his farm. One morning, he notices that the shadow of a tree on one bank falls directly across the river so that the tip of the shadow just touches the opposite
bank. At the same instant, he measures the length of the shadow to a nearby fence post and finds it to be
3.75 m. He knows the tree is 12 m tall and the post is 2 m tall How wide is the river?

Select a graph that have an equation with a < 0

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i