True all table does not need to include numerical data
Answer:
h(g(n))=4n-9
Step-by-step explanation:
h(g(n))=4*g(n)-5 ( we replace n in the formule of h(n) by g(n).
h(g(n))=4(n-1)-5
h(g(n))=4n-4-5
h(g(n))=4n-9
Hope you understand it
Answer:

Step-by-step explanation:
we know that
The area of the figure is equal to the area of rectangle plus the area of semicircle
step 1
Find the area of rectangle
The area of rectangle is equal to

where

substitute

step 2
Find the area of semicircle
The area of semicircle is equal to

we have
---> the radius is half the diameter

substitute


step 3
Find the area of the figure

Answer:
2x+2y+z
Step-by-step explanation:
Answer:
19.2
Step-by-step explanation:
Cosine rule :

c will always be the hypotenuse.
a and b can be any if the opposite or the adjacent.

\sqrt{369}=19.20937...