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fiasKO [112]
4 years ago
14

The simplest form of StartRoot 80 EndRoot can be written as a StartRoot b EndRoot, where a = and b =

Mathematics
2 answers:
Elden [556K]4 years ago
6 0

Answer:

4√5

Step-by-step explanation:

√80 = √16 times √5

√16 = 4

4 times √5

4√5

tia_tia [17]4 years ago
4 0

Answer:

a= 4

b=5

Step-by-step explanation:

took the test

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nadezda [96]

Answer:

a) x=3

b) x=4.5

Step-by-step explanation:

2(5x – 3) = 24

10x-6=24

10x=30

x=3

5(2x + 1) = 50

10x+5=50

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x=4.5

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3 years ago
Which numbers are common multiples of 3 and 5? show the steps a)15 b) 135 c)135 d) 50
Vera_Pavlovna [14]
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stealth61 [152]

Answer:

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How the Information Revolution changed American Economics.
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Answer:

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4 0
3 years ago
A new car is purchased for 15500 dollars. The value of the car depreciates at 7.5% per year. What will the value of the car be,
mixer [17]

Answer:

\$9,709.17  

Step-by-step explanation:

we know that

The  formula to calculate the depreciated value  is equal to  

V=P(1-r)^{x}  

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P is the original value  

r is the rate of depreciation  in decimal  

x  is Number of Time Periods  

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