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Nina [5.8K]
3 years ago
12

Is 3x= 5y a linear equation?

Mathematics
1 answer:
QveST [7]3 years ago
8 0
If it is 1st degree (highest exponent is 1) then it is linear

3x^1=5y^1
yep, it's linear
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Graph a right triangle with the two points forming the hypotenuse. Using the sides,
valentinak56 [21]

Answer:

Step-by-step explanation:

5 0
3 years ago
Please help!! I'll give 30 points and brainliest.
Valentin [98]

Step-by-step explanation:

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8 0
3 years ago
What happens to the sign or signs of the coordinates when you reflect a point?
elena55 [62]

Part a: Reflecting a point across the x-axis, changes the sign of the y-coordinate.

Part b: Reflecting a point across the y-axis, changes the sign of the x-coordinate.

Part c: Reflecting a point across both the axes, changes the signs of both the coordinates.

Explanation:

Part a: Reflecting a point across the x-axis

The reflection is a transformation of a figure which represents a flip.

The rule for a reflection over the x -axis is given by

(x, y) \rightarrow(x,-y)

Hence, this represents the change of sign of the y-coordinate.

Thus, Reflecting a point across the x-axis, changes the sign of the y-coordinate.

Part b: Reflecting a point across the y-axis

The rule for a reflection over the y -axis is given by

(x, y) \rightarrow(-x, y)

Hence, this represents the change of sign of the x-coordinate.

Thus, Reflecting a point across the y-axis, changes the sign of the x-coordinate.

Part c: Reflecting a point across both the axes

The rule for a reflection across both the axes is given by

(x, y) \rightarrow(-x, -y)

Hence, this represents the changes the signs of both the coordinates.

Thus, Reflecting a point across both the axes, changes the signs of both the coordinates.

6 0
3 years ago
What is an angle that is adjacent to<br> CED?
devlian [24]
I think BEA is adjacent to it
8 0
3 years ago
Only answer if known and please show work
rusak2 [61]
Easy, the second one. Both figures seem congruent. 
4 0
3 years ago
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