Answer:
21 degrees
Step-by-step explanation:
111+90=201
201-180=21
I picked 90 because there is a right angle.
Answer:
True
Step-by-step explanation:
Given : To select 3 items out of 4 distinct objects, use C(4,3).
To Find: True or false
Solution:
Total items = 4
No. of items to be selected = 3
Since we are not given any sequence of selection .
So, we will use combination.
Formula :
So, We will use C(4,3)To select 3 items out of 4 distinct objects
So, To select 3 items out of 4 distinct objects, use C(4,3) is true .
Step-by-step explanation:
here's the solution: -
we know that, sum of measures of complementary angle is 90°
so, Angle 1 + Angle 2 = 90°
=》
=》
=》
=》
So, the value of x = 11°
Hello There!
100% - 80% = 20%
20% = 3
Therefore, 10% = 1.5
100% = 10 x 10%
100% = 10 x 1.5
100% = 15.
There were 15 questions.
Hope This Helps You!
Good Luck :)
- Hannah ❤