Answer: m<1 is 60, m<2 is 60, and m<3 is 120
Step-by-step explanation:
M<1 is 60 and m<2 is also 60 because the interior triangle angles have to equal 180 so M<1 + m<2 + 60 = 180 so m<1 and m<2 are both sixty.
m<3 is 120 because m<2 and m<3 are supplementary so if a supplementary angle is equal to 180 then m<2 + m<3 = 180 and m<2 is 60 so m<3 is 120.
Y = -3, because -3 on the Y axis is the only time it will cross a 0 point.
Answer:
It is proved
Step-by-step explanation:
A curve immersed in the three-dimensional sphere is said to be a Bertrand curve if there exists another curve and a one-to-one correspondence between and such that both curves have common principal normal geodesics at corresponding points.
See attachment for the step by step solution of the given problem.
Let x be the salary. If x is more than the average, we want

If x is less than the average, we want

The two conditions can be summarized into

In fact, the absolute value of the difference of two numbers tells you "how far" those two numbers are, without taking into account which of the two is bigger.
Answer:
Part 1:- option first is correct

Part 1:- option third is correct
Step-by-step explanation:
Given:
The given ration expressions are.
1. 
2. 
We need to simplify the given expressions.
Solution:
Part 1:-
Given expression is

Using law of exponents 




Therefore, option first
is correct.
Part 2:-
Given expression is.

Using law of exponents 




Therefore, third option
is correct.