2 years ago

Solve each system of equations

Mathematics

2 answers:

kifflom [539]2 years ago

6 0

Answer:

1 . x = 7/2 + 5y/2

2. x = 3/4 - 5y/8

3. x = 1/8 = 5y/8

Step-by-step explanation:

marishachu [46]2 years ago

3 0

Answer:

1. x = 7/2 + 5y/2

2. x = 3/4 - 5y/8

3. x = 1/8 = 5y/8

Step-by-step explanation:

Thats all i can do. Its too confusing

You might be interested in

The vertices of ΔABC are A(−3,4), B(−2,4), and C(−5,2). If ΔABC is reflected across the line y=−2 to produce the image ΔA'B'C

Mumz [18]

The coordinates of vertex B' is $P'(x,y) = (-2, -8)$ .

<h3>How to calculate the coordinate of point by reflection</h3>

A point if reflected across the line $y = -2$ by means of the following formula:

$P'(x,y) = P(x,y)+2\cdot [(x_{P}, -2)-P(x,y)]$ (1)

Where:

$P(x,y)$ - Original point
$x_{P}$ - x-Coordinate of point P
$P'(x,y)$ - Resulting point

If we know that $P(x,y) = (-2,4)$ and $x_{P} = -2$ , then the coordinates of the vertex is:

$P'(x,y) = (-2, 4) + 2\cdot [(-2,-2)-(-2,4)]$

$P'(x,y) = (-2, 4) +2\cdot (0, -6)$

$P'(x,y) = (-2, 4) + (0,-12)$

$P'(x,y) = (-2, -8)$

The coordinates of vertex B' is $P'(x,y) = (-2, -8)$ . $\blacksquare$

To learn more on reflections, we kindly invite to check this verified question: brainly.com/question/1878272

3 0

2 years ago

Side length of

Valentin [98]

Answer is in this link: cctvsd/hvvdj.com

4 0

2 years ago

3 3/4 ÷ 3/4 is equal to a) 5 b) 2 c) 3 d) 1

lions [1.4K]

A) 5
hope this helped :)

3 0

2 years ago

Read 2 more answers

If 3a 2b=24 and 4a 5b=53, what is the value of a b?

Alexus [3.1K]

7a+7b+77
I I hope this helps you

4 0

3 years ago

tracy goes and purchases school supplies she buys pens pencils folders and markers for $30.90, if the sales tax is 6% what is th

____ [38]

The tax is 1.85$ and total cost is 32.75$

8 0

3 years ago