Look at Mia’s work. 83 + n = 110

83 + 83 + n = 110 + 83

n = 193

What was Mia’s error?
Mia’s work is correct.
Mia made an addition error when adding 110 and 83.
Mia only needed to add 83 to 110.
Mia should have subtracted 83 from both sides of the equation.

Step-by-step explanation:

yes you are write

83+n=110

83-83+n=110-83

n=27

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

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