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bagirrra123 [75]
2 years ago
13

When the following fraction is reduced, what will be the exponent on the m? 27mn^3/56m^6n

Mathematics
2 answers:
Oksi-84 [34.3K]2 years ago
5 0
From my research the answer for this question is 5
Thepotemich [5.8K]2 years ago
3 0

Answer:

The exponent of m is -5

Step-by-step explanation:

\frac{27mn^{3} }{56m^{6}n } = \frac{27n^{2} }{56m^{5} }

The first step is to check if the coeeficient is in its simplest form. It is because the lowest common multiple of 27 and 56 is 1.

The second step is to subtract the exponents of identical variable/numbers with the same base. for n it is 3 minus 1 = 2.  For m it is 1 - 6 = -5

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(6+8)^2=6^2+8^2 statement true
ddd [48]

this is false

(6+8)^2= 196

6^2+8^2=100

They are not equal so this is a false statement

5 0
3 years ago
A salesperson earns a commission of $252 for selling $2100 in merchandise.
shutvik [7]

Answer:

The commission rate is of 12%.

Step-by-step explanation:

Commission rate:

The commission rate is given by the commission value multiplied by 100% and divided by the value of merchandise sold.

In this question:

$252 in commission for selling $2100 in merchandise. So

252*100%/2100 = 12%

The commission rate is of 12%.

8 0
2 years ago
Ryan spent $26.32 on 8 gallons of gas. How much would he spend for 20 gallons?
nalin [4]
$65.80

$26.32/8=$3.29 for a gallon
$3.29 x 20 = $65.80.

Hope this helps
4 0
2 years ago
Read 2 more answers
What is the x intercept of the line 3x+2y-10=0
Vesna [10]
To find the x int, sub in 0 for y and solve for x
3x + 2y - 10 = 0
3x + 2(0) - 10 = 0
3x - 10 = 0
3x = 10
x = 10/3.....so ur y int is 10/3 or (10/3,0)
5 0
3 years ago
Read 2 more answers
1. Elissa is buying a new car. She has an excellent credit score of
k0ka [10]

Answer:

$273.38 per month

Step-by-step explanation:

<u>Monthly Payment Formula</u>

\sf PMT=\dfrac{Pi(1+i)^n}{(1+i)^n-1}

where:

  • PMT = monthly payment
  • P = loan amount
  • i = interest rate per month (in decimal form)
  • n = term of the loan (in months)

Given:

  • P = $19,500 - $4,000 = $15,500
  • i = 2.25% / 12 = 0.0225 / 12
  • n = 5 years = 60 months

\implies \sf PMT=\dfrac{15500 (\frac{0.0225}{12})(1+\frac{0.0225}{12})^{60}}{(1+\frac{0.0225}{12})^{60}-1}

\implies \sf PMT=273.3788438

\implies \sf PMT=\$273.38

7 0
1 year ago
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