Answer:

Step-by-step explanation:
The given equation is

This implies that;

Solve for x to obtain;


Answer:
from top to bottom = c, d, a, b
Step-by-step explanation:
Base area* height
base area:
parallelogram: width*length
triangles: (height * base) /2
Answer:
B
Step-by-step explanation:
(-2,4), (0,6), and(2,8)
Answer:
C. 120°
Step-by-step explanation:
length of arc = 4π cm
r = 6 cm
central angle = s/r
=> central angle = 4π/6
=> central angle = 2π/3 radians
In degrees,
central angle = (2π/3)(180/π) = 120°
hope this helps and is right. p.s i really need brainliest :)