4/x+10
(4 divided by x + 10)
Answer:
1436.02
Step-by-step explanation:
Answer:
If it is using pi as 3.14, it is 56.52.
If it is just the pi symbol, it is 18π.
Step-by-step explanation:
We do 9 x 3.14 = 28.26 and then you multiply that by 2 to get 56.52.
We do 9 x π = 9π. Then multiply by 2 to get 18π.
Hi there!
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I believe your answer is:
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Here’s why:
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Hope this helps you. I apologize if it’s incorrect.
Answer:
r+c=80
.50r+.10c=20
Step-by-step explanation:
each rose costs $0.50
each carnation costs $0.10
The number of roses is r, and the number of carnations is c.
the arrangement has a total of 80 flowers, so we have that:
r + c = 80
the cost is $20, so we have:
r*0.5 + c*0.1 = 20
so our system of equations is:
r + c = 80
r*0.5 + c*0.1 = 20
and we can also solve it; for this isolate one of the variables in the first equation:
r = 80 - c
now let'r replace this in the second equation:
(80 - c)*0.5 +c*0.1 = 20
40 - c*0.4 = 20
c = 20/0.4 = 50
this means that we have 50 carnations, and the other 30 are roses.
i was so lost that i almost forgot the answer was in my face
hope this help shawty
