If the area of a triangle is 50 cm² and the height is 20 cm, what is the length of the base?
What will be an ideal response?
5 cm
Mathematics
You might also like to view...
The function f(x) changes value when x changes from x0 to x0 + dx. Find the approximation error 
. Round your answer, if appropriate.f(x) = x2 - x, x0 = 9, dx = 0.03
A. 0.0009 B. 0.0018 C. 0.2709 D. 0.27
Mathematics
Find the inverse of the function.f(x) = 7x3 + 6
A. f-1(x) = 
- 6
B. Not a one-to-one function
C. f-1(x) = 
D. f-1(x) = 
Mathematics
Find any values of the variable that must be excluded.
A. 4
B. 2
C. 
D. 2, -2
Mathematics
Find the inverse of the function.f(x) = e-x + 2
A. f-1(x) = -ex - 2
B. f-1(x) = -ln(x - 2)
C. f-1(x) = ln 2 - ln x
D. f-1(x) = ex - 
Mathematics