2z+6+15-9z
-7z+21
Hope this helps
Answer:
It's D. 53.1°
Step-by-step explanation:
Complementary events are the events which are opposite of the given event.
For example, for a "rainy day", its complimentary event is "not a rainy day".
We can also say, If A is a given event, then " not A" is its complimentary event.
In the given question we have been given the event of choosing a girl's name when drawing names from a cup in class.
Now in class as there can be boys or girls, the complimentary even of choosing a girl's name is choosing a boy's name.
Option C) is the right answer.
What exactly is ur question? This is just a statement
Step-by-step explanation:
4(m+7)=48
m+7=48/4
m+7=12
m=12-7
<em><u>m</u></em><em><u>=</u></em><em><u>5</u></em><em><u /></em><em><u>❤️</u></em><em><u /></em>
