Simplify.
√3/10

a. √15/5

b. √30/10

c. √3/10

d. √3/5

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.