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Nezavi [6.7K]
4 years ago
7

Simplify the expression using positive exponents.​

Mathematics
1 answer:
Maksim231197 [3]4 years ago
5 0
The answer is - 2x/3y
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Hi i just need a simple explanation for this question!
Goryan [66]

Answer:

5/3

Step-by-step explanation:

3^5 = 27 ^x

Rewrite 27 and 3^3

3^5 = 3^3^x

We know that a^b^c = a^(b*c)

3^5 = 3^(3x)

The bases are the same so the exponents are the same

5 = 3x

Divide by 3

5/3 =x

6 0
3 years ago
Read 2 more answers
Simplify 5(cis7pi/4)^4
solniwko [45]

Answer:

  -625

Step-by-step explanation:

The magnitude gets raised to the power, and the angle gets multiplied by the power:

  5(cis7pi/4)^4 = (5^4)cis(4·7π/4) = 625cis(7π) = 625cis(π) = -625

5 0
3 years ago
 Help me pleaseee!!<br> Would appreciate ^^<br> **BRAINLIST, thanks and points***<br> Fasstt pls
sveticcg [70]

Answer:

2500000000

Step-by-step explanation:

→ Multiply 1 by 25000

1 × 25000 = 25000

→ Convert into metres

2500000

→ Convert into centimetres

2500000000

7 0
3 years ago
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a stadium holds 50000 people. the stadium is dived into 250 different seating section. how many seats are in each section?
olchik [2.2K]
Well you know that this stadium holds 50,000 people, you also know that it has 250 different seating sections. so you take 50,000 and divide that by 250 and your answer is 200. So there are 200 seats in each section. :)
4 0
3 years ago
Samantha has 42 coins consisting of quarters and nickels, which total $5.70. How many of each does she have?
Effectus [21]

Answer- 22 quarters and 4 nickels

Step-by-step explanation: their is a lot of ways to go about this this is just the way I splited this up;)

3 0
2 years ago
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