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abruzzese [7]
4 years ago
7

(29 PTS) Explain how the Quotient of Powers Property was used to simplify this expression. 3^4/9 = 3^2

Mathematics
2 answers:
Virty [35]4 years ago
6 0

Step-by-step explanation:

d is the correct ans

see,

As the bases are equal we can cut the bas,

Neko [114]4 years ago
5 0

Answer:

B. By simplifying 9 to 3^{2} to make both powers base three and subtracting the exponents

Step-by-step explanation:

When you have a division the quotient of powers property states that the exponents should be substracted, and by simplifying 9 to 3^{2} you end up with an equation like this:

\frac{3^{4} }{3^{2} }=3^{2}

Then you just have to substract the exponent from the denominator from the numerator´s exponent, which would be:

4-2=2

and the resultant equation would be:

3^{2} =3^{2}

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what is the solution to the equation fraction 3 over 5 n minus fraction 4 over 5 equals fraction 1 over 5 n? n = −1 n = 2 n = fr
Norma-Jean [14]
3/5n - 4/5 = 1/5n....multiply everything by 5 to get rid of the fractions
3n - 4 = n
-4 = n - 3n
-4 = -2n
-4/-2 = n
2 = n <==
4 0
3 years ago
Read 2 more answers
Is 6/11 greater than 9/14
4vir4ik [10]
No because when you cross multiply 9/24 has a bigger number
3 0
3 years ago
On Monday, it took 5 builders 3 in a half hours to build a wall.
mrs_skeptik [129]

Answer:

£83.70

Step-by-step explanation:

→ First step is to find the amount of hours it takes for one builder

We know it takes 5 builders 3\frac{1}{2} hours so 1 builder would take 5 × 3\frac{1}{2} which is \frac{35}{2} hours so it takes one builder 17.5 hours to builder a wall

→ Now we know how long one work takes we need to find out the time for 2 builders

1 builder = 17.5 hours

2 builders = 17.5 ÷ 2 = 8.75 hours

So 2 builders take 8.75 hours

→ We know that each builder is paid £9.30 for each or part hour they work so

9.30 hourly pay rate × 9 hours work of work = £83.70

Each worker will be paid £83.70

6 0
3 years ago
5x^2-44x+130=-30+16x
sweet [91]

Answer:

if its answer for x its

Step-by-step explanation:

=4

=8

7 0
3 years ago
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the basement has an area of 864 square feet. the width of the basement is two thirds its length. What is the length of the basem
Leno4ka [110]
A = 864
w = 2/3l

A = lw

Plug in what we know:

864 = l(2/3l)

Multiply:

864 = 2/3l^2

Divide 2/3 to both sides or multiply by its reciprocal, 3/2:

864 * 3/2 = l^2

2592/2 = l^2

1296 = l^2

Find the square root of both sides:

l = 36

So the length of the basement is 36 feet.
7 0
3 years ago
Read 2 more answers
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