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mel-nik [20]
3 years ago
14

Find the area of a regular pentagon with a side of 10cm and an apothem of 6.9cm

Mathematics
1 answer:
svetlana [45]3 years ago
7 0
Area = 172.05 i think
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Please help! Solve for x: -4x - 3/5 = 1/3 4x + 3/5 = 1/3 Please include a step-by-step explanation. Thank you!
vodka [1.7K]

Answer:

-4(-7/30)-3/5=1/3  

4(-1/15)+3/5=1/3

Step-by-step explanation:

1. -4x-3/5=1/3

-4x=1/3+3/5

-4x=14/15 <- divide both sides

x= -7/30

2. 4x+3/5=1/3

4x=1/3-3/5

4x= -4/15 <-divide both sides

x= -1/15

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3 years ago
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Write a equation of a line that has the same slope as y=3x-1
Nikitich [7]

Answer:

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3 years ago
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How would you factor 5x²+17x+6=0
labwork [276]
5x^2+17x+6=0
(5x+2)(x+3)=0
5x+2=0 x+3=0
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Cheers,Irys
6 0
3 years ago
Is .849 greater than .90
Dmitry [639]

Answer:

NO it isnt.

Step-by-step explanation:

Go right of the decimal and throught the different place values. Since the number just right of the decimal is the highest place value, whichever number is greater, holds the greater value.

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2 years ago
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assume the graph of a function of the form y=asin(k(x+b)) is given below. which of the following are possible values for a, k, a
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Answer:

a=4, k=2, and b= -pi/4

Step-by-step explanation:

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