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3 years ago

Tell whether each equation has one ,zero,or infinitely many solutions

Mathematics

1 answer:

zubka84 [21]3 years ago

6 0

The answer to the question

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Which is equivalent

Citrus2011 [14]

For this case we must find an expression equivalent to:

$(x ^ {\frac {4} {3}} * x ^ {\frac {2} {3}}) ^ {\frac {1} {3}}$

By definition of power properties we have to:

$(a ^ n) ^ m = a ^ {n * m}$

So, rewriting the expression we have:

$x ^ {\frac {4} {3 * 3}} * x ^ {\frac {2} {3 * 3}} =$

$x ^ {\frac {4} {9}} * x ^ {\frac {2} {9}} =$

By definition of multiplication of powers of the same base, we put the same base and add the exponents:

$x ^ {\frac {4} {9} + \frac {2} {9}} =\\x ^ {\frac {4 + 2} {9}} =\\x ^ {\frac {6} {9}} =\\x ^ {\frac {2} {3}}$

Answer:

Option B

7 0

4 years ago

Read 2 more answers

Approximately 68% of films are rated R. If 720 films were recently rated, how many were rated R?

zloy xaker [14]

Answer:

Approximately 490 films were rated R.

Step-by-step explanation:

Total films recently rated is 720. About 68% of the films were rated R. Thus, 68% of 720 is calculated below.

$68\% \: of \: 720 \: films$

$= \frac{68}{100} \times 720$

$= 0.68 \times 720$

$= 489.6$

$= 490 \: films \: (approximated)$

Therefore, if 720 films were recently rated, 68% of films rated R is about 490 films.

3 0

3 years ago

What is the gcf of 42 and 60

ivolga24 [154]

Answer:

The GCF of 42 and 60 is 6

Step-by-step explanation:

42: 1,2,3,6,7,14,21,42

60: 1,2,3,4,5,6,10,12,15,20,30,60

4 0

3 years ago

Read 2 more answers

The average speed of one team in a relay is about 5 miles per hour what is this speed in feet per second round to the nearest te

lisov135 [29]

50,802 is the answer cause you rounded

8 0

3 years ago

Name 6 elements of PQR.

icang [17]

Answer:

josh

rabeesh

ronger

roger

roge

robert

Step-by-step explanation:

5 0

3 years ago