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3 years ago

14

Use the substitution method to solve the system of equations. Choose the correct ordered pair. 4(x + 4) = 8(y + 2); 18y - 22 = 3

x + 2

1 answer:

Soloha48 [4]3 years ago

8 0

x = 30

y = 2

Get the explanation from the image I have shared.

Hope it helps you

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the side length of a square can be expressed as 2x+3. If the area of the square is 121 square meters, what is the value of x?

lyudmila [28]

Answer:

x=4

Step-by-step explanation:

(2x+3)^2=121

2x+3=square root of 121

2x+3=11

2x=11-3

2x=8

x=4

(in a square all sides are equal therefore area =length ×width where length and width=2x+3)

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What is the rule for rotating 90° counterclockwise?

Vladimir79 [104]

Answer:

When we rotate a figure of 90 degrees counterclockwise, each point of the given figure has to be changed from (x, y) to (-y, x) and graph the rotated figure. Example 1 : Let F (-4, -2), G (-2, -2) and H (-3, 1) be the three vertices of a triangle.

Step-by-step explanation:

Hi There?

Hope This Help?

PLease Mark Mr Brainly !

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3 years ago

Please help me out. Will make as brainiest!

frutty [35]

Answer:

Quadratic function

Step-by-step explanation:

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The board of examiners that administers the real estate broker examination in a certain state found that the mean score on the t

nata0808 [166]

Z-score for 80% to pass = -0.842.
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3 years ago

Read 2 more answers

The black graph is the graph of y = f (x). Choose the equation for the red graph. y = f (2x), y = f (x/2), 2y = f (x), y/2 = f (

Jet001 [13]

Answer:

youll need to add a picture of the graphs

Step-by-step explanation:

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