Answer:
6
Step-by-step explanation:
So you said that you had 10 fish and 4 drowned
which means they got away so 10-4=6.
Answer:
36
Step-by-step explanation:
Number of boys = 30
also, Number of boys = 10(number of girls/2)
∴ 30 = 10(number of girls/2)
30×2 = 10(number of girls)
⇒ number of girls = 
⇒ number of girls = 6
Total number of girls and boys = 30 + 6 = 36
Answer: 60 trees
Explanation:
Even if there are trees planted per acre, the decrease of yield of each tree is significant enough to make it less worthwhile to have more trees than less.
In other words, when she plants 60 trees per acre, she gets 2700 bushels of fruit per acre, because 45 bushels per tree = 45 • 60 = 2700. If you plant another tree, you get the equation 41 • 61 = 2501 because there are 4 less bushels per tree. 2501 < 2700 so 60 per acre would maximize the harvest.
Answer:
m<A =15, m<B=89, m<C=76
Step-by-step explanation:
A = x
B = 44 + 3x
C = x+61
44 + 3x + x + x + 61 = 180
(you get 5x because you're adding the additional actual value of A to the equation)
now you gotta mush this together
5x + 105 = 180
and now subtract
5x = 75
then divide
x = 15
Great! we found the value of angle A!
now lets plug this in for x in the formulas up top!
B = 44 + 3(15)
B = 44 + 45
B = 89
Yayyyy we're almost done!
C = (15) + 61
C = 76
That's it! that's the value of each angle!
you can check your work by adding the three numbers together to get 180
so lets see
15 + 89 + 76 =
drum roll please
.
.
.
.
180!!
We did it!
Answer:
60 inches
Step-by-step explanation:
Add 59+61 =120 which you divide by 2 for the mean of 60.
