Grace is at least 8 inches taller than her younger sister. her sister is 4 feet tall. write and solve an inequality that shows how tall g grace can be.

To solve this problem you must apply the proccedure shown below:

1. The first thing you need to do is the conversion of her sister height from feet to inches, as following:

2. The problem says that Grace is at least 8 inches taller than her sister, therefore, you can write the following inequality:

3. To solve it you only need to make the addition:

Therefore the answer is:

(-1,-0.5)

step-by-step explanation:

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