Which pairs of polygons are congruent?

A swimmer swam 48 kilometers in d days. What is the value of d if the averge amount swan was 3.2 kilometers?

Write all functions that are symmetric about the y-axis. Choose from the following six circular functions. yequals=sine xsinx , y equals=cosine xcosx , y equals=tangent xtanx , yequals=cotangent xcotx , y equals=secant xsecx , and yequals=cosecant x

What is 4 2/3 divided by 1/2

at the end of her shift a cashier has a total of $6.30 in dimes and quarters. There are 7 more dimes than quarters. how many of each of these coins does she have?

If Tevin drives 210 miles at a constant speed of 60 mph. How long will it take? (Be sure to include units.)

Find the area under the line y=4x+1 between x=2 and x=3

Prove the trigonometric identity: (csc^2x) / (cotx) = cscxsecx ... ?

What is (3x + 5) - (x + 2)

1. Simplify. tan (x + 540) 2. Simplify the expression. sec (x - 360) 3. Simplify. 5cos (x) + 3cos (-x)

When looking at a rational function f of x equals the quantity x plus three times the quantity x minus two times the quantity x plus five all divided by the quantity x minus three times the quantity x plus two times the quantity x minus 5, Charles