By the the sum of the angles in a triangle is equal to 180°. Therefore,
MLA + m B+ m2C = 180º. Using the
(6.)" + 90° +(+6)" = 180" TO
7x = 84 Then
solve for x, first combine like terms to get 7x + 96 = 180. Using the
using the division property of equality, X = 12. To find the measure of angle A use the substitution property to get
m/A = 6(12) Finally, simplifying the expression gets m A 72

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.