3 years ago

(8/9)^-2 without an exponent

Mathematics

1 answer:

Ganezh [65]3 years ago

8 0

Answer:

81/64 or 1 17/64

Step-by-step explanation:

A negative exponent means to flip the fraction

(8/9) ^-2

(9/8)^2

81/64

Changing this to a mixed number

1 17/64

You might be interested in

ANSWER THIS QUESTION FOR 10 POINTS AND BRAINLEST

Gnom [1K]

Answer:ABC

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Bruno is 4.5 times as old as Charles if Bruno is 27 how old is Charles

andrey2020 [161]

Answer:

Step-by-step explanation:

Bruno(B)= 4.5× Charles(C)

8 0

2 years ago

Read 2 more answers

The mean and the median are the same.<br> 2,3,4,5

Ber [7]

Step-by-step explanation:

$mean \: ( \bar x) = \frac{2 + 3 + 4 + 5}{4} = \frac{14}{4} = 3.5 \\ \\ median \: = \frac{3 + 4 }{2} = \frac{7}{4} = 3.5 \\ \\$

Thus, mean and median are same.

7 0

2 years ago

Worth 10 points if correct answer you will get brainliest :)

barxatty [35]

Answer:

16/21

Step-by-step explanation:

5 0

2 years ago

Which expression is equivalent to d-6d-3dd−6d−3d?

Softa [21]

Answer:-8d -9dd

Step-by-step explanation:I looked it up :)I'm not good at math so yeahhh but I hope this is right but if not I'll try again

7 0

2 years ago