Step-by-step explanation:
Area of the shaded region = area of outer right angle triangle - area of the inner right angle triangle
= 1/2×34×39 - 1/2× 18×21 sq inches
= 663 - 189 sq inches
= 474sq inches
Answer:I need help on my question pls help me
Step-by-step explanation:
to find the inverse of the function exchange x and y and then solve for y
y = 5 / sqrt (x)
x = 5 / sqrt(y)
multiply by the sqrt(y)
x * sqrt(y) = 5
divide by x
sqrt(y) = 5/x
square both sides
y = (5/x) ^2
y = 25/x^2
The inverse of 5 / sqrt (x) is 25/x^2