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Troyanec [42]
4 years ago
8

Simplify 3^5/3^2. I do have a basic understanding but I need help on this.

Mathematics
1 answer:
ahrayia [7]4 years ago
7 0
The answer is:  " 27 " .
__________________________________________

3⁵ / 3² = 3⁽⁵⁻²⁾ = 3³ = 3 * 3 * 3 = 9 * 3 = 27 .
__________________________________________
-Edit -- Note the following property of exponents :  "quotient rule" of exponents:
_____________________________________________
Given that "a" and "b" are positive integers; and that "x" is a real number greater than "zero"; 
____________________________________________
  If a <span>≥ b ,  then:

   x</span>ᵃ /xᵇ = x⁽ᵃ ⁻ ᵇ⁾ ;
____________________________________________
If a <span>< b , then:
</span>
xᵃ /xᵇ = x⁽ᵇ ⁻ ᵃ⁾
____________________________________________ 
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saul85 [17]
7 + 7 + (-1)
7 + 7 - 1
13

Hope this helps :)
5 0
3 years ago
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I REALLY need help with this plzzz help 90 points for whoever answer + branliest
aliina [53]

\purple{ \tt{ \huge{  \: ✨Answer ✨ \: }}}

The \:  \: answer \:  \: is \:  \:  \red{ \boxed{ \boxed{ \huge{ \tt{ \: B. \:  \frac{1}{ {x}^{5}  {y}^{9}}}}}} }

4 0
3 years ago
4. If u = {1,2,3,....10) A = { odd numbers up to 9} B = {numbers less than 7). Write out the members of the following sets: (i)
icang [17]

Answer:

i. {1,2,3,4,5,6,7,9}

ii. {1,3,5}

iii. {1,2,3,4,5,6,8,10}

Step-by-step explanation:

U= {1,2,3,4,5,6,7,8,9,10}

A= {1,3,5,7,9}

B= {1,2,3,4,5,6}

A U B = {1,2,3,4,5,6,7,9}

A n B = { 1,3,5}

A (prime) U B =

A(prime)= {2,4,6,8,10}

Therefore A(prime)= {1,2,3,4,5,6,8,10}

6 0
2 years ago
A bike rider travels 58 miles 5 hours.
swat32
A. 58/5= 11.6 mph

b. it take 1 hr to ride 11.6 miles
so in 3hrs he would travel 3 x 11.6=34.8mi
8 0
3 years ago
Someone help me with this please.
astra-53 [7]

9514 1404 393

Answer:

  P: $0.12/kWh; M: $0.15/kWh

  $285 from company P

Step-by-step explanation:

The cost per kWh from Company P is found by dividing the cost by the corresponding number of kWh:

  $150/(1250 kWh) = $0.12/kWh

The cost per kWh from Company M is the coefficient of x in the equation:

  $0.15/kWh

__

Company P provides power for a lower cost. The cost from Company P for 2375 kWh is ...

  (2375 kWh)×($0.12/kWh) = $285 . . . cost for 2375 kWh

7 0
3 years ago
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