Atriangle has an area of 357 square inches. the height of the triangle is 23.8 inches. what is the length of the base of the triangle

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]