Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 9
+ 45
B. 9
- 45
C. 9
- 5
D. 
Answer: B
Mathematics
You might also like to view...
Provide an appropriate response.Four different distributions are represented by the four boxplots below.
Which distribution has the smallest median? Which has the greatest variation? Which is skewed to the left?
What will be an ideal response?
Mathematics
Find the equation for the tangent to the curve at the given point.f(x) = 
; 
A. y = - 
x + 
B. y = 13x - 16
C. y = -39x - 80
D. y = 
x + 
Mathematics
Evaluate the expression.Let x = -8, y = 4. Evaluate 
+ 
.
A. -12 B. 12 C. 4 D. -4
Mathematics
The pie chart below shows the number of pizzas consumed by college students in a typical month. Use the chart to answer the question. 
What percent of college students consume 1-2 pizzas in a typical month?
A. 18% B. 34% C. 41% D. 2%
Mathematics