Sue made a goal for the amount of time she wants to practice her tuba this week. She divided her goal equally among the 4 days she is going to practice. Sue figured that she
should practice for more than 75 minutes each day to meet her goal.
Let x represent how many minutes Sue wants to practice this week. Which inequality
describes the problem?
7
> 75
> 75
4
Solve the inequality. Then, complete the sentence to describe the solution.
Sue wants to practice for more than
minutes this week.

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

17.08

correct me if i am wrong.

my guess would be b and d, but i didn’t actually get out the pen and paper. lol