Non linear because nothing cubed or squared can be linear.
Hope this helps
Answer:
15 cm^2
Step-by-step explanation:
Simply multiply the base times the height of the cross section. So 3 x 5 is 15
Answer:
#3 is 40
#4 is 90
Step-by-step explanation:
Answer:
<h3>20.6 ft</h3>
Step-by-step explanation:
You must use the trigonometric function.
In this case, it will be tangent.

We have


Substitute:

<em>multiply both sides by 20</em>

Tree height is r + 5.
Therefore

.253 as a fraction would be
253/100