Every triangle has a total of 180 degrees. If one angle measure is 100, then 180-100 is 80. This means that the other two angle measures have a total of 80. As angle j and k are equal, we divide 80 by 2, to get 40. This means that the measure of both angle j and k is 40 degrees. The measure of angle j is 40 degrees.
? is there any more context to the question?
Answer:
btw the mode is the biggest number there, the median is the difference of the smallest and biggest, range is the smallest number, and mean is the number of numbers
Step-by-step explanation:
hope it helps
Answer:
60%
Step-by-step explanation:
First subtract Maria's answer by the actual, 40-25= 15
Next you would divide 15 by the actual. 15÷25= .6
times that by 100 to get .60×100= 60%
Answer:
x = - 26
Step-by-step explanation:
Let the number be x.
According to the question,
Cross multiplying 4 & 3 gives :-
And solving this eqn. gives :-
Verification :-
(putting the value of x = -26 )
Reducing 
by 7 gives 
.
