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scoundrel [369]
3 years ago
12

Solve the following system. y = ()x 2 + 2x - 1 and 3x - y = 1

Mathematics
2 answers:
Neko [114]3 years ago
6 0

Answer:

(0,1) and (2,5)

Step-by-step explanation:


umka21 [38]3 years ago
3 0
Hello here is a solution : 

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svp [43]

4

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8 0
3 years ago
True or false. to solve y in the equation 2x y=5, subtract 2 from both sides of the equation
gladu [14]
True. To solve for y you have to subtract 2 from both sides of the equation.
3 0
4 years ago
1/3x − 1/3<br> Factored please help ;)
Mashcka [7]

Answer:

1/3(x-1)

Step-by-step explanation:

1/3x - 1/3

Both terms have a greatest common factor of 1/3

1/3 *x - 1/3 *1

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8 0
3 years ago
Find m&lt;2 and m&lt;3 in the rhombus. The diagram is not to scale.
Umnica [9.8K]

Answer:

m∠2 = 118, and m∠3 = 31

Step-by-step explanation:

The 2 opposite angles of a rhombus are equal.

Angle 1 and Angle 2 are opposite to each other. Since Angle 1 is 118, angle 2 is also 118.

Now looking at the bottom triangle in the rhombus, the two sides are equal (given by 2 lines). Hence, the 2 opposite angles are equal. Since we know 3 angles of a triangle add up to 180 degrees, we can write: (let angle 3 be x):

x + x + 118 = 180

2x = 180 - 118

2x = 62

x = 62/2

x = 31

So m∠2 = 118, and m∠3 = 31

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4 years ago
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3 0
4 years ago
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