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madam [21]
3 years ago
12

Answer the question using the picture.​

Mathematics
2 answers:
Inessa [10]3 years ago
7 0

Answer:

81w^2

Step-by-step explanation:

(9w)^2 =

(9w) times (9w) =

81w^2

Leona [35]3 years ago
7 0

Answer and Step-by-step explanation:

When there is an exponent of 2 outside the paranthesis, that means you multply both numbers/variables inside the paranthesis. When you do this, the outside exponent (the 2) goes away.

So, the equation would look like this:

(9w)^2 = (9^2) * (w^2)

- XxVenWyvernXx

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BaLLatris [955]

Answer:

1. The cost of the fencing material for each side of the playground.

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Step-by-step explanation:

Hope this helps! :)

7 0
3 years ago
If i have 12 kg of trail mix and i ate 8,600 g how many liters would i have left?
Temka [501]

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Step-by-step explanation:

3 0
3 years ago
HELP ME IT'S URGENT I COULD FAIL
hjlf

Answer:

pm+2=8

Step-by-step explanation:

Given,

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5 0
2 years ago
Read 2 more answers
James is selecting a marble. James chooses a marble at random and then replaces it. He then selects a second marble at random. W
tresset_1 [31]

Answer:

The probability of selecting a solid black marbles both times;

P = 9/100

Attached is the completed question;

Step-by-step explanation:

Number of solid black marbles = 3

Total number of marbles = 10

The probability of selecting a solid black marble;

P1 = 3/10

With the assumption that the marbles are replaced before next selection.

The probability of selecting a solid black marbles both times;

P = P1 × P1 = 3/10 × 3/10 = 9/100

P = 9/100

7 0
3 years ago
I have a ribbon 5/7 of a foot. I want to cut it in 5/12 pieces. How many pieces can I cut 5/7 divided by 5/12= 5/7 x5/12= 15/7 p
Otrada [13]
100 cm = 1 meter 
<span>4.5 meter x 100 cm = 450 cm </span>

<span>450 cm / 4.5 cm = number of pieces of ribbon </span>

<span>450/4.5 = 100</span>
5 0
3 years ago
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