You would have to subtract 13 from 36 to find the amount of females.
36-13 = 23
there must be 23 females
23:13 is the ratio
Answer:
In order to solve this equation, you have to isolate the x and set it equal to a number. I chose to add 8x to both sides, making it -2x - 5 = 11. Then add 5 to both sides, making it -2x = 16. Divide both sides by -2 to get x = -8. -8 is your answer. Hope this helps!
U got all them right congrats
Answer:
Step-by-step explanation:
Notice that buy construction of a parallelogram,the angles 
and 
must equal each other. Then, based on the info given, we can write the following equation:
Then, angle =
which is also equal to angle B
and since the addition of all internal angles of the parallelogram must equal 
, then:
and therefore, since 
and 
must be equal, then:
