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4vir4ik [10]
3 years ago
5

Find the area and perimeter of the original planned patio and the new planned patio. MIT HINDI MT Luis decided to make the patio

2 feet longer. The drawing shows his new plans for the patio. New planned patio 8 feet 10 feet 2 feet​

Mathematics
1 answer:
Lena [83]3 years ago
8 0

Answer:

original

perimeter - 36 feet

area - 80 square feet

new patio

perimeter - 40 feet

area - 96 square feet

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Use geometric series to find the fraction of 0.8967898989
Sliva [168]

I'm guessing the repeating part is 89 at the end, so that

x=0.8967\overline89\implies10^4x=8967.\overline{89}

Then

10^4x=8967+\displaystyle89\sum_{i=1}^\infty\frac1{100^i}

10^4x=8967+89\left(\dfrac1{1-\frac1{100}}-1\right)

10^4x=8967+\dfrac{89}{99}

x=\dfrac{8967}{10^4}+\dfrac{89}{99\cdot10^4}

x=\dfrac{443911}{495000}

###

An arguably quicker way without using geometric series:

10^4x=8967.\overline{89}

10^6x=896789.\overline{89}

10^6x-10^4x=887822

x=\dfrac{887822}{10^6-10^4}=\dfrac{443911}{495000}

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4 years ago
It's a 7th grade math problem ​
ANEK [815]

Answer:

1296 cm²

Step-by-step explanation:

36² = 1296 cm²

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2 years ago
A telemarketer calls people and tries to sell them a subscription to a daily newspaper. On 24% of her calls, there is no answer
Paul [167]

Answer:She sells subscriptions to 10% of the remaining calls

Step-by-step explanation:

5 0
3 years ago
In rhombus FGHJ if FG= 16 what's HJ?<br>​
ankoles [38]

tell me more? ^^

so  i thing is 13

#%

5 0
3 years ago
I need help im struggling plz help ​
vfiekz [6]

Answer:

I believe the circumference is 37.699

<u>HOPE I HELPED!</u>

<u>PLEASE GIVE BRAINLIEST!</u>

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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