Tan^2 60° - 2tan^2 45° - cot^2 30° + 2sin^2 30

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

16 is the absolute value

step-by-step explanation:

cant

step-by-step explanation: there is no picture