Answer:
Step-by-step explanation:

Answer:
A. 8 square feet
Step-by-step explanation:
(5 + 3)/2 x 2 = 8
Answer:
x = -20/11
Step-by-step explanation:
and how -(11 x)/4 - 5 = 0
1/4 (7 x - 12) = 1/2 (9 x + 4)
hope this helps
Answer:
x = 114
Step-by-step explanation:
since the triangles are congruent then corresponding angles are congruent, then
∠ C = ∠ D , that is
x + 18 = 132 ( subtract 18 from both sides )
x = 114
The median is 6
the mode is 7
and the mean is 22