Can someone help me with this math homework please!

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.