SOLUTION: Find the expression in terms of X for the area of the triangle. Area= 1/2 b h Base= 5x^3/7 Height= 4/x Please explain the steps for me.

Algebra ->  Triangles -> SOLUTION: Find the expression in terms of X for the area of the triangle. Area= 1/2 b h Base= 5x^3/7 Height= 4/x Please explain the steps for me.       Log On


   

Question 471890: Find the expression in terms of X for the area of the triangle.
Area= 1/2 b h Base= 5x^3/7 Height= 4/x
Please explain the steps for me.
Answer by MathLover1(20855) About Me  (Show Source):
You can put this solution on YOUR website!
Area=+%281%2F2%29+b+h...........area is half of product of the base b and height h
if Base=b=+5x%5E3%2F7+ and Height=h=+4%2Fx+...plug it in Area=+%281%2F2%29+b+h
Area=+%281%2F2%29%285x%5E3%2F7%29%28+4%2Fx%29

Area=%285x%5E3%2A4%29%2F%282%2A7%2Ax%29

Area=%2820x%5E3%29%2F%2814x%29

Area=%28cross%2820%2910x%5Ecross%283%29%5E2%29%2F%28cross%2814%297cross%28x%29%29

Area=%2810x%5E2%29%2F7