(3n - 2m)(3n - 2m)
9n^2 - 6nm - 6nm + 4m^2
9n^2 - 12nm + 4m^2
Hope this helps!
Answer:
D
Step-by-step explanation:
I just took the test.
Answer:
A
Step-by-step explanation:
The lateral surface area is given by pi*r*l, we can use trigonometry to find l. 8*sqrt(3)/l=sin(60), l=16 and r is given by tan(60)=8*sqrt(3)/r, r=8. The lateral surface area is 16*8*pi=128*pi
Answer:
Writing the inequality, we have;

the solution to the inequality is;

Explanation:
Given that Natalie has $680 to spend at a bicycle store for some new gear and biking outfits.
Total spending must not exceed $680

She buys a new bicycle for $383.33.
• She buys 2 bicycle reflectors for $7.61 each and a pair of bike gloves for $22.01.
She plans to spend some or all of the money she has left to buy new biking outfits
for $32.43 each.
let x represent the number of biking outfits she can buy.
Total spending is;

Writing the inequality, we have;

we can now solve the inequality;

Therefore, the solution to the inequality is;