3 years ago

Select the correct answer

Mathematics

1 answer:

Elanso [62]3 years ago

5 0

9514 1404 393

Answer:

A. 5⁴·4⁸

Step-by-step explanation:

The relevant rules of exponents are ...

(ab)^c = (a^c)(b^c)

(a^b)^c = a^(bc)

$(5^{-2}\cdot 4^{-4})^{-2}=5^{(-2)(-2)}\cdot4^{(-4)(-2)}=\boxed{5^4\cdot4^8}$

You might be interested in

Find d^2y/dx^2 for y=(3x^2-1)^2

shtirl [24]

Dy/x^2
And you should put (3x^2-1)^2 instead y

5 0

3 years ago

HELP!!!!!!!!!!!!!!!!!!

lawyer [7]

Your answer is C. 3 units left and 2 units up. This is because this distance between 1 and -2 is 3 units, and the distance between 3 and 5 is 2 units. The scale factor would be 1.75, because 7 ÷ 4 = 1.75
I hope this helps

8 0

3 years ago

Jayden already owns 47 stamps, and additional stamps are priced at 0.05 per dollar. How

OleMash [197]

Answer: If its .05 cents then only 20 cents to finish the collection I got that because 51 - 47= 4 and if it is .05 cents then I did 4 * 5 = 20

7 0

4 years ago

Im really confused, can someone explain this?

anzhelika [568]

Answer:

43%

Step-by-step explanation:

Since, 43 square out of 100 are shaded, hence shaded area represents 43%

$\frac{43}{100} \times 100 = 43\% \\$

3 0

3 years ago

X + y = 8<br> Let x = 6. What is y?<br> Enter the correct answer.<br> DONE<br> DOO

ella [17]

Y=2 is the correct answer

8 0

3 years ago

Read 2 more answers