Factor x2 + 81 in the complex numbers.

A) (x - 9) (x - 9)

B) (x + 9) (x + 9)

C) (x + 9i) (x + 9i)

D) (x + 9i) (x - 9i)

A car drives at a speed of 90km/h for 2 hours and 20 mins how far does the car travel

What is the maximum of g (x) = 2 cos (2x - π) + 2

A graph is constructed such that time in seconds is the X variable and distance in miles in the Y variable if you put the distance for a space shuttle that travels at a speed of 5 miles per second what is the slope of the graph

Create a graph of the sequence of triangular numbers (n) = n (n+1) / 2, where n is a positive integer.

Select the equation in which the graph of the line has a negative slope, and the y-intercept equals - 8

Which sentence uses a verb that agrees with its compound subject? A. Our dogs and cats sleep upstairs. B. John and Jane wants spaghetti for dinner. C. Light bulbs and lamp shades is on aisle 12. D. The flowers and the shrubs needs sunshine

What is 2 1/3 rounded to the nearest whole number?

A store owner has 7.11 lbs of candy if he puts the candy into 9 jars how much candy will each jar have

If log10x = 3, then x =

How can you express 499 to find the product 499 x 5 using mental math? explain