Answer:
The indicated angle is approximately 31 degrees
Step-by-step explanation:
Since this is a right angle, we can use trig functions
cos theta = adj/ hyp
cos theta = 12/14
Take the inverse cos of each side
cos ^-1 cos theta = cos ^-1 ( 12/14)
theta =31.00271913
The indicated angle is approximately 31 degrees
Answer:
a) , b) , c) , d)
Step-by-step explanation:
a) The spring constant is calculated by using this expression:
b) The work needed to compress the spring from its initial position is:
c) The work needed to stretch the spring is:
d) The work need to stretch the spring is:
1) if they had the same niche they either live in different areas of the niche due to adaptation or one of them will die due to competition with the other animal.
2) they might need to move to a different habitat due to lack of resources and the competition was better adapted to the circumstances.
hope this helps
well it depends on what you are trying to do if you want to cut it in half double it or just slightly alter it
in the case of just slightly altering it it would remain 2 1/2 cups
Easy! Multiply 100 by 2 and get 200. Then subtract 900 by 2, and get 700. Then you divide 700 by 2 (because there are only 2 sides left!) and BAMMMMMM there’s your answer