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Pani-rosa [81]
3 years ago
6

Which point is the reflection of point E across the y-axis ? What’s are it’s coordinates?

Mathematics
2 answers:
Vilka [71]3 years ago
7 0
When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite (its sign is changed).
andriy [413]3 years ago
5 0

Answer:

I need more info

Step-by-step explanation:

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Is the following table proportional or non-proportional?
Helga [31]

Answer: Proportional

Step-by-step explanation: 8 goes into 36, 2 goes into 24, and 5 goes into 10

8 0
3 years ago
Linda and Juan went shopping. Linda spent $17 less than Juan.
Mila [183]

Answer:

x - 17

Step-by-step explanation:

x is how much Juan spent. Linda spent 17 less. x - 17 = How much Linda spent

4 0
3 years ago
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In a NiCd battery, a fully charged cell is composed of Nickelic Hydroxide. Nickel is an element that has multiple oxidation stat
Westkost [7]

Answer:

P(cell has at least one of the positive nickel-charged options) = 0.83.

P(a cell is not composed of a positive nickel charge greater than +3) = 0.85.

Step-by-step explanation:

It is given that the Nickel Charge Proportions found  in the battery are:

0 ==> 0.17

.

+2 ==> 0.35

.

+3 ==> 0.33

.

+4 ==> 0.15.

The numbers associated to the charge are actually the probabilities of the charges because nickel is an element that has multiple oxidation states that is usually found in the above mentioned states.

a) P(cell has at least one of the positive nickel-charged options) = P(a cell has +2 nickel-charged options) + P(a cell has +3 nickel-charged options) + P(a cell has +4 nickel-charged options) = 0.35 + 0.33 + 0.15 = 0.83.

Or:

P(a cell has at least one of the positive nickel-charged options) = 1 - P(a cell has 0 nickel-charged options) = 1 - 0.17 = 0.83.

b) P(a cell is not composed of a positive nickel charge greater than +3) = 1 - P(a cell is composed of a positive nickel charge greater than +3)

= 1 -  P(a cell has +4 nickel-charged options)  '.' because +4 is only positive nickel charge greater than +3      

= 1 - 0.15

=  0.85

To summarize:

P(cell has at least one of the positive nickel-charged options) = 0.83!!!

P(a cell is not composed of a positive nickel charge greater than +3) = 0.85!!!

8 0
3 years ago
A linear function contains the following points. X - 4 | 4 0 5 What are the slope and y-intercept of this function?
777dan777 [17]

Answer:

The answer is B.

Step-by-step explanation:

when x is 0, y is 5. So that is the yintercept and 4-5=-1 -4-0=-4 do 1/4

3 0
2 years ago
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7 POINTS help help help help help help PLZZZZ!!!
pishuonlain [190]
-2 is the answer it’s very easy
8 0
3 years ago
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