1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Salsk061 [2.6K]
3 years ago
8

Please help me with this !

Mathematics
2 answers:
lakkis [162]3 years ago
7 0

For this case we must simplify the following expression:

-32 ^ {\frac {3} {5}}

We can rewrite the 32 as 2 ^ 5 = 2 * 2 * 2 * 2 * 2

So:

- (2 ^ 5) ^ {\frac {3} {5}}

By definition of power properties we have to:

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

So:

- (2 ^ 5) ^ {\frac {3} {5}} = - 2 ^ {\frac {15} {5}} = - 2 ^ 3 = -2 * -2 * -2 = -8

Answer:

-8

alexandr1967 [171]3 years ago
5 0

Answer:

-8 is the solution

Step-by-step explanation:

-32\frac{3}{5}=-8

((-32)^{\frac{1}{5}})^{3}\\\\-2^{3}=-8

You might be interested in
Luke runs a farm stand that sells strawberries and blueberries. Each pound of
koban [17]
Answer:
He would make $36 for 12 pounds of strawberries
He would make $196 for 49 pounds of blueberries

He would make 3S if he sold S pounds of strawberries
He would make 4B if he sold B pounds of blueberries

Working:
We know that strawberries are $3/pound so $3 x 12pounds = $36
We know that blueberries are $4/pound so $4 x 49pounds = $196

The letters represent the amount of pounds of fruit being bought so the calculation for that is ($ x pounds) so you would write this but without assigning a numerical value to the amount. So if the strawberries are $3/pound and Luke sold ‘s’ pounds then it would be 3S (or 3xS but that is already assumed). The same goes for the blueberries. We know that they are $4/pound so it would be 4B.

Sorry if this doesn’t make any sense but I hope this helped

4 0
3 years ago
Solve 7(x + 2) = -49
nata0808 [166]

Answer:

x= -9

Step-by-step explanation:

7(x+2)=-49

divide both sides by 7

(x+2)=-7

subtract 2 from both dies

x= -9

3 0
3 years ago
Read 2 more answers
Ricardo has a square hot tub. He wants to build a square pool next to it that is a dilation of the hot tub using a scale factor
ozzi

Answer:

\boxed{Side \ Length \ of \ hot \ tub = 4.8\ ft.}

Step-by-step explanation:

Scale Factor = 5

Also,

B'C' = 24 feet

Since both are squares so both have all sides equal.

Sqaure A'B'C'D' is dilated by a scale factor of 5

So,

AB = BC = CD = DA = 24/5 = 4.8 ft.

4 0
3 years ago
Solve for x in the equation (x + 7) (x minus 9) = 25
Artist 52 [7]

Answer:

10.43398113

Step-by-step explanation:

decimal for

3 0
2 years ago
A members-only speaker series allows people to join for $20 and then pay $1 for every
Paha777 [63]

Answer:

30

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • You borrow $500 to buy a computer. The simple interest rate is 15%. You pay off the loan after 4 years. How much do you pay for
    8·1 answer
  • Tori had $20 to buy a birthday present for her dad. She decided to buy a DVD for $18. The sales tax is 7%. Does she have enough
    7·1 answer
  • Can someone help me with this
    7·1 answer
  • 10 pts
    12·2 answers
  • Can someone help me
    14·1 answer
  • Find the circumference of a circle with diameter,
    6·2 answers
  • Two ships leave port at the same time. One
    10·1 answer
  • ASAP Which power can you write to represent the volume of the cube shown? Enter the power as an expression with a base and an ex
    6·2 answers
  • What is the main function of the peripheral nervous system?
    7·2 answers
  • Help pls FAST !! Plsss
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!