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Usimov [2.4K]
3 years ago
5

Can someone please help me with question 35?

Mathematics
1 answer:
Genrish500 [490]3 years ago
8 0
First you would find the area of the triangle which would be 84×92 then divide that answer by 2.
Then you will find the area of the circle using the given radius 20.5.
Lets work it out.
84×92=7728
7728÷2=3864 ft²
3864 ft² is the area of the backyard including the pool.
A=pi(20.5)²
A=1320.25 ft²
1320.25 ft² is the area of the pool.
Now we have to subtract to get the area of the backyard without the pool.
3864-1320.25=2543.75 ft²
2543.75 ft² is your answer.
Hope This Helps and God Bless!
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Michelle has a $100. She wants to purchase paper pins ($20) and file covers ($20) and paper weights. each paper weight costs $10
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3 years ago
The cost c, to produce b baseball bats per day is modeled by the function c(b)=0.06b^2 - 7.2b + 390. What number of bats should
Finger [1]
You have two choices.
The minimum possible cost to operate your bat factory for a day is $390,
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One possibility: 
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                   Cost = 0.06(0)²  -  7.2(0)  +  390  =  $390 per day.

The other choice:
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8 0
3 years ago
A problem states: "There are 2 more horses than cows in a field. There are 15 animals in the field in all. How many horses are t
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Let c =  number of cows in the field

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h = c + 2
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Substitute (1) into (2).
h + (h - 2) = 15
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Answer:
The correct equation is 
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