Find the value of x that makes the statement true. 6 + 5.6 – x = 6 a. –6 b. 6 c. 5.6 d. –5.6

The answer is C. 5.6.

First combine the like terms of the equation.

6+5.6-x=6

6+5.6=11.6

11.6-x=6

Then subtract 11.6 from both sides of the equation.

11.6-11.6-x=6-11.6

-x=-5.6

Then divide both sides by -1.

=

x=5.6

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

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.