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Gnesinka [82]
3 years ago
10

(-2^3x2^-1)^-2=1/16 Showing exponent properties how can this be done?

Mathematics
1 answer:
rjkz [21]3 years ago
7 0
14684567890325678904
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Help and explain//////////////////////////////////////////////
erastovalidia [21]

Answer:

(f + g)(x) = 5x - 3

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= 2x + 4 + 3x - 7 ← collect like terms

= 5x - 3

4 0
3 years ago
Read 2 more answers
How would I solve this? Because I don't understand it at all.
Mandarinka [93]

Answer:

v= s/t = sqrt(360^2+480^2) x 0.3048/0.5 = 365.76(m/s)

Step-by-step explanation:

s =sqrt(360^2+480^2)

s-ft-to-m = s*0.3048

t = 0.5

6 0
3 years ago
Convert 15/50 into a fraction
Lunna [17]
It already is a fraction though. I assume you mean to simplify it. You can simplify fraction by taking out the greatest common factor(that they share) in the denominator and numerator. In this case the denominator and numerator share the factor 5. So you if you divide the numerator and denominator by 5 you get 3/10 or the simplest form of the fraction. 
The answer is \frac{3}{10}
8 0
3 years ago
A movie theater charges $10 and 50 cent per ticket and five dollars per bucket of popcorn.You never buy the popcorn because you
cestrela7 [59]

Answer: Yes


Step-by-step explanation:

Yes it is, your ratio would be 10.50:1

$10.50 spent on every one ticket. if you buy more than one, a fraction would still simplify down to 10.50/1.

if you were to buy the popcorn then no it wouldn't be.

7 0
3 years ago
Julia takes out a loan to buy a new car. She borrows £8000 over 5 years at a simple interest rate of 10%.
Bumek [7]

Answer:

here,

principle(p)=£8000

time(t)=5 years

rate(r)=10%

now,

Interest=PTR/100

         =8000 x 5 x 10/100

        =£4000

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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