Hello, Can anyone help me with this math problem please? 7m - 4 - 9m - 36 = 0

m = -20

Step-by-step explanation:

7m - 4 - 9m - 36 = 0

Combine like terms

-2m -40 = 0

Add 40 to each side to isolate the variable

-2m  -40+ 40 = 0+40

-2m = 40

Divide each side by -2

-2m/-2 = 40/-2

m = -20

care to share were the trapezoid shown is ?

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft