In order to solve your question, you first have to understand what 1/3 of 36 is. you can do that by dividing 36/3.
when you do this you get the answer of 12. 1/3 of 36 is 12.
to get the 2/3 part. Add 12 to the existing part that you have.
Therefore, you have 24 plant eaters.
The to the girls studying music and dance the factions is 55
Answer:
The answer to your question is x = 52° and y = 137°
Step-by-step explanation:
Process
1.- Find the value of x using the large right triangle, remember that the sum of the internal angles in a triangle equals 180°.
x + 38 + 90 = 180
x = 180 - 90 - 38
x = 52°
2.- To find y, we notice that x and y -9 are supplementary angles so their sum gives 180°.
x + y - 9 = 180
Substitution
52 + y - 9 = 180
y = 180 + 9 - 52
y = 137°
Answer:
So I assume we are figuring out the number of men and women here, so:
m + 2w = 12
m = 12 - 2w
12 - 2w + 3w = 22
w = 10
m + 2w = 12
m + 2(10) = 12
m + 20 = 12
m = -8
