Answer:the 2 is supposed to be a 10 and positive because the 6 is supposed to be added to both sides
Step-by-step explanation:
Answer:
58 m^2.
The area of one of the 5 triangles is:
1/2 * 5.8 * 4 = 11.6 m^2
So the area of the pentagon
= 5 + 11.6
= 58 m^2
Answer: 7/20
⅓x + 7 = -2
isolate the x term by subtracting 7 from both sides
⅓x = -9
Multiply both sides by 3
x = -27