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cluponka [151]
3 years ago
12

X-y=4 x+y=6 solve with sub

Mathematics
1 answer:
ch4aika [34]3 years ago
5 0

Step-by-step explanation:

best way to see it check the substitution and the numbering

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A rectangle swimming pool measures 22.3 feet by 75 feet find the perimeter of the swimming pool using the correct number of sign
Liula [17]
Perimeter = add all the sides

Pool has 4 sides
So
22.3 + 22.3 = 44.6
75+75 = 150
150 + 44.6 = 194.6ft
7 0
4 years ago
The midpoint is (blank,blank)
sveta [45]

Answer:

The answer to your question is Midpoint = (0, 1)

                                                    Equation of the bisector    y = 2x + 1

Step-by-step explanation:

Data

P (-4, 3)

Q (4, -1)

Process

1.- Find the midpoint

Xm = (-4 + 4)/2

Xm = 0/2

Xm = 0

Ym = (3 - 1)/2

Ym = 2/2

Ym = 1

Midpoint = (0, 1)

2.- Equation of the line

slope = (-1 - 3) / (4 + 4)

          = -4/8

          = -1/2

But the new line is perpendicular so the new slope is

       m = 2

Equation of the new line

        y - y1 = m(x - x1)

        y - 1 = 2(x - 0)

        y - 1 = 2x

        y = 2x + 1

6 0
3 years ago
Help ASAP please I rlly need the help
Katena32 [7]

Answer:

2x=x+x doesn't belong

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP I'LL GIVE BRAINLIEST
ivanzaharov [21]

Okay, so I multiplied the feet in height of the shape, and I ended up getting 7,125. I hope this helps you out!

8 0
3 years ago
The graph of quadratic function f is shown on the grid.
Lorico [155]

Answer:4

Step-by-step explanation: look at the image attached

5 0
4 years ago
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