Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}. Find the number indicated. n(A
olchik [2.2K]
Answer:
![\boxed{ \bold{ \huge{ \boxed{ \bold{9}}}}}](https://tex.z-dn.net/?f=%20%5Cboxed%7B%20%5Cbold%7B%20%5Chuge%7B%20%5Cboxed%7B%20%5Cbold%7B9%7D%7D%7D%7D%7D)
Step-by-step explanation:
Given,
A = { Dirk , Johan , Frans , Sarie }
B = { Frans , Sarie , Tina , Klass , Henrika }
To find : n ( A ) + n ( A )
Now, count the number of member of a set A
n ( A ) = 4
Also, Count the number of members of a set B
n ( B ) = 5
<u>Finding </u><u>n</u><u>(</u><u> </u><u>A</u><u> </u><u>)</u><u> </u><u>+</u><u> </u><u>n</u><u> </u><u>(</u><u> </u><u>B</u><u> </u><u>)</u>
= 4 + 5
= 9
Hope I helped!
Best regards! :D
It could be 2+1 beacuse it says there are twice as many
Answer:
false
Step-by-step explanation:
<em>x = - 2</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>5x - 6 = - 16</em>
<em>5x = - 16 + 6</em>
<em>5x = - ( 16 - 6)</em>
<em>5x = - 10</em>
<em>x = - 10 : 2</em>
<em>x = - 2</em>
<em>Good luck ! </em>
Answer:
453/100
Step-by-step explanation:
Brainliest is appricatedddd