The expression is 8n-6.
Hope this helps!
Answer:
42
Step-by-step explanation:
for one cup 28/12
for 18 cup,
(28/12)×18
=42
A = (h * b) / 2
A = 200
h = 4b
200 = (b(4b) / 2
200 * 2 = b * 4b
400 = 4b^2
400 / 4 = b^2
100 = b^2
sqrt 100 = b
10 = b ..... base is 10 cm
h = 4b
h = 4(10)
h = 40 <=== height is 40 cm
Answer:

Step-by-step explanation:
a = 77 m
b = 72 m
c = Distance between the tugboats = 35 m
= Angle between the cables

The angle formed between the cables is
.