Angle B is 50 degrees, subtract 40 degrees from 90 because complementary means a total of 90
Answer:
Step-by-step explanation:
Interval simply represent the set of numbers containing all numbers between any two numbers.
The representations of
are
and 
From the question, we have:
![(-\infty, -6]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C%20-6%5D)
The above representation is in interval notation.
The interpretation is that;
The highest number in the interval is -6
The equivalent using set notation is:

The equivalent using inequalities is:

Read more about intervals at:
brainly.com/question/17249352
Answer:
22
Step-by-step explanation:
When youre trying to find a fraction of a number, you can divide the number by the fraction.
For instance:
1/3 of 66: 1/3 × 66 = 22
1/2 of 66: 1/2 x 66 = 33
Answer:
13/25
<h2>HOPE THIS HELPS ! :D </h2>