Answer:
<h2>The number is 75</h2>
Step-by-step explanation:
Let the number be x
A third of a number is written as
A third of a number minus 8 is written as
The result is 17
We have
<u>Add 8 to both sides of the equation</u>
That's
<u>Multiply through by 3 to eliminate the fraction</u>
That's
<h3>The number is 75</h3>
Hope this helps you
Answer:
The number of women teachers attending the lecture is 1
Step-by-step explanation:
Let M denotes men , W denotes women and T denotes teachers.
Number of women = n(W)=29
Number of men = n(M)=23
Number of teachers=n(T)=4
We are given that 24 are either men or teachers.
So,n(M∪T)=24
We are supposed to find the number of women teachers attending the lecture.
n(M∪T)=n(M)+n(T)-n(M∩T)
24=23+4-n(M∩T)
n(M∩T)=3
So,No. of teachers those are men is 3
Total number of teachers = 4
So, the number of women teachers attending the lecture= 4-3 = 1
Hence the number of women teachers attending the lecture is 1
Answer:
true
Step-by-step explanation:
We know, sum of all the angles in a parallelogram is 360,
so sum of non-variable angles = 360 - 2(115)
= 360 - 230 = 130
Now, measure of 1 variable angle = 130/2 = 65 [ As they are equal in magnitude]
Now, angle 2 + 50 = 65
angle 2 = 65 - 50 = 15
In short, Your Answer would be Option C
Hope this helps!
