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3 years ago

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21 22 23 24 25 TIME REMAINING 01:37:44 Billy graphed the system of linear equations to find an approximate solution. y = x + y =

x – 3 Which points are possible approximations for this system? Check all that apply. (1.9, 2.5) (2.2, –1.4) (2.2, –1.35) (1.9, 2,2) (1.9, 1.5)

1 answer:

Neporo4naja [7]3 years ago

7 0

What? y=x and y=x-3 are parallel lines there is no solution

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HELP ME HELP ME 10 POINTS

wel

Answer:

N+P or number 3

Step-by-step explanation:

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3 years ago

reflect (7,4) across the x-axis then reflect the result across the y-axis what are the coordinates of the final point

Andrews [41]

The coordinates of the final point after the two reflections is (-7, -4)

<h3>How to reflect a point across an axis?</h3>

For a point (x, y), a reflection across the x-axis gives the point (x, -y), while for a point (x, y) a reflection across the y-axis gives (-x, y).

In this case, we have the point (7, 4), first we reflect across the x-axis, so we get the point (-7, 4).

Now we reflect across the y-axis, so the sign of the y-component changes, and we get (-7, -4)

So the coordinates of the final point after the two reflections is (-7, -4).

If you want to learn more about reflections, you can read:

brainly.com/question/4289712

8 0

2 years ago

Estimate the area of the wall

Ahat [919]

Answer:

32 sq ft.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Identify the outputs if the function rule is 2x - 5 and the inputs are 5,10,15

Alex73 [517]

Answer:

15

Step-by-step explanation:

that is the answer

6 0

2 years ago

The diameter of a circle is 14 in. Find its area in terms of <br> π<br> π.

maksim [4K]

Answer:

49π in²

Step-by-step explanation:

Step 1: Find the radius.

To find radius given diameter, just divide the diameter by 2: $\frac{14}{2}$
14/2 = 7, so the radius is 7.

Step 2: Apply area of circle formula.

The formula to find the area of a circle is πr², where r = radius.
Now, plug in the value of r: π(11)².

Step 3: Simplify.

π(11)²
π(121)
121π

Since we're finding the area in terms of pi, we don't have to multiply 121 by pi, so the answer is 49π in².

4 0

2 years ago