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NemiM [27]
4 years ago
9

Alice solved the following equation:

Mathematics
2 answers:
guajiro [1.7K]4 years ago
7 0

Answer:

B

Step-by-step explanation:

-18 - 3x =12

-3x =12 +18(step two 30)

-3x=30

x=-30 :3

x=-10

Answer right B) it should be 30 in step two

valentinak56 [21]4 years ago
6 0

Answer:

the 6 should be 30 in step two

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Z^4 / z (when z = 1)
Alex

Answer:

1

Step-by-step explanation:

1^4= 1

1/1= 1

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4 years ago
What is the equation for the translation of X^2+y^2=9 four units to the right and three units down
icang [17]
We know that
X²+y²=9 -------> X²+y²=3²
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so
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the new center of the circle is (4,-3)
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see the attached figure

4 0
4 years ago
Brainers, please help me
Yuri [45]

Answer:

d=6in

r=3in

h=8in

drag those number in the formula.

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7 0
3 years ago
An ad for a laptop claims that the laptop weighs 10% less than its main competitor. If the competitor's laptop weighs 1.1 kilos,
lozanna [386]
C because its C your welcome
4 0
4 years ago
Read 2 more answers
Please Help and Thanks.
Katena32 [7]

Answer:

Step-by-step explanation:

case 1

cost of 20oz bottle of soda = $1.20

dividing both side by 20

cost of 20/20 oz bottle of soda = $1.20/20

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__________________________________________

Case 2

cost of 12oz bottle of soda = $0.85

dividing both side by 12

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7 0
3 years ago
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