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serious [3.7K]
3 years ago
6

Solve x^2=64. What property did you use?

Mathematics
1 answer:
katovenus [111]3 years ago
7 0

Answer:

x = ± 8 using the square root property

Square root both sides to get x = ± 8.

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In 12 hours, the temperature fell steadily from 17degrees to -7degrees f. what was the average change in temperature per hour?
Zarrin [17]
If the temperature changed from 17 degree F to -7 , the change was
17+7=24 degrees F
the average change was 24/12=2 , 2 degrees per hour 
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7 0
3 years ago
Help me quick gotta get a 100% before 12
Arada [10]

Answer:

A,

B

Step-by-step explanation:

If it's a 15 dollar variable fee and a flat 10 our equation looks like this

15c+10

which is the same as A

Now that we know the equation we can just plug a couple of numbers in

when c=3 what is h

15(3)+10=

55

THerefore the answer is B

8 0
3 years ago
Read 2 more answers
Sheila got 87% of the problem correct. Patrick got 91/100 correct. Who scored higher?
Zolol [24]

Answer:

Patrick scored higher

Step-by-step explanation:

Shelia percentage is 87%

Patrick percentage is 91%

3 0
3 years ago
What are any 9 perfect squares to type in the boxes?
Paul [167]

Answer:

1

4

9

16

25

36

49

64

81

100

Step-by-step explanation:

1 = 1²

4 = 2 x 2 = 2²

9 = 3 x 3 = 3²

16 = 4 x 4 = 4²

25 = 5 x 5 = 5²

36 = 6 x 6 = 6²

49 = 7 x 7 = 7²

64 = 8 x 8 = 8²

81 = 9 x 9 = 9²

100 = 10 x 10 = 10²

4 0
2 years ago
You are in charge of the city carnvial committee. You have $8,096.35 to spend. You have already purchased: Decorations $894.60.
telo118 [61]

Step-by-step explanation:

Total amount to spend = 8096.35

Amount already spent = 894. 60 + 1009.99 + 658.50 = 2563.09

Amount left to spend = 5533.26

5 0
2 years ago
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