Solve the following problem. Be sure to make a diagram of the situation with all the given information labeled.
?
A tree on one side of a river is due west of a rock on the other side of the river. From a stake 21 yards north of the rock, the bearing of the tree is S 18.5º W. How far is it from the rock to the tree?
?
Apply the rules regarding the use of significant digits when determining your answer.
?
Distance between rock and tree = __________ yd
Fill in the blank(s) with the appropriate word(s).
7.0
You might also like to view...
Solve the problem.A research team collected data concerning a local welfare-to-work program. They found that the more frequently a participant attended weekly group support meetings, the longer he or she would keep the same job. The data are summarized in the graph below. Call the function f.
Does f have an inverse? Why or why not?
A. No, because it fails the vertical line test. B. Yes, because it passes the vertical line test. C. No, because it fails the horizontal line test. D. Yes, because it passes the horizontal line test.
Answer the question according to what the textbook states.Which of these is NOT listed as a tip to help you succeed in this course?
A. Form study groups and/or exchange names and e-mail addresses. B. Know how to get help if you need it. C. Read your textbook after you attend class. D. Choose to attend all class periods and do your homework.
Factor the GCF from each term in the expression.20x6y5z3 + 12x3y3z2
A. 12x3y3z2(x3y2z + 1) B. 4x6y5z3(5 + 3xyz) C. 4x6y5z3(5 + 3x3y3z2) D. 4x3y3z2(5x3y2z + 3)
Solve.Three partners share the ownership of a sailboat on Lake Michigan. One partner owns 
of the boat and the second owns 
. How much of the boat does the third partner own?
A. 
B. 
C. 
D. 