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3 years ago

PLEASE HELP ASAP 25 POINTS

Mathematics

2 answers:

Lena [83]3 years ago

4 0

The answer to the question is a)

Nookie1986 [14]3 years ago

4 0

Answer is A .

How?

See the horizontal line parallel to x-axis.Now with the help of graph,I can write some points on that horizontal line which are:(0,3),(2,3),(-2,3),etc.Just analyze these points.In these points you can see that y-coordinate is constant and is equal to 3.So the equation of this horizontal line is:

y=3 which is analogous to y<=3(Why not y>=3 because the line limits the value to 3 )

The slanted line can be represented by y>2x-1

Also see this image to know why this slanted line bounds the region y>2x-1

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I need it done asap please help before 12:00

Gnoma [55]

That would be the y-axis

8 0

1 year ago

Karen has calls has 500 or 900 yards of thick soft wool, she has 200 feet at the strore they have 500 feet of wool. How many bal

Flauer [41]

Answer:

Yes.

Step-by-step explanation:

Because yes.

5 0

3 years ago

Apply the square root principle to solve (x-5)^2-40=0

Nitella [24]

Answer: {5 ± 2√10, 5 - 2√10}

Step-by-step explanation: First isolate the binomial squared by adding 40 to both sides to get (x - 5)² = 40.

Next, square root both sides to get x - 5 = ± √40.

Notice that root of 40 can be broken down to 2√10.

So we have x - 5 = ± 2√10.

To get <em>x</em> by itself, add 5 to both sides to get x = 5 ± 2√10.

So our answer is just {5 ± 2√10, 5 - 2√10}.

As a matter of form, the number will always come before the

radical term in your answer to these types of problems.

In other words, we use 5 ± 2√10 instead of ± 2√10 + 5.

4 0

3 years ago

Which side lengths form a right triangle?

mr Goodwill [35]

B: 8,15,17

These lengths forms a

right angle triangle.

4 0

3 years ago

8 Vanesa wants to find the volume

deff fn [24]

Cubic inches. Think how small a lunchbox is.

3 0

2 years ago

Read 2 more answers