3 years ago

Please HELP me lol I need it !!

1 answer:

6 0

Graph D.
The interval goes from -1 to 4. -1 is included so it'll have a filled circle. 4 isn't included so it'll have a hollow circle.

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Pay here are 6 pages to read.is 2/3 more than 1/3 who read more pages please explain your answer?

Stolb23 [73]

Okay. I got this.

2/3 x 2 = 4/6
1/3 x 2 = 2/6

So basically, 2/3 is more than 1/3.
(Wait did I have to do the math?)

5 0

3 years ago

Read 2 more answers

Find the equation for the circle with center (4,3) and passing through (2,-4)

notsponge [240]

Answer:

$(x - 4)^{2} + (y - 3)^{2} = 53$

Step-by-step explanation:

The general equation of a circle is as follows:

$(x - x_{c})^{2} + (y - y_{c})^{2} = r^{2}$

In which the center is $(x_{c}, y_{c})$ , and r is the radius.

In this problem, we have that:

$x_{c} = 4, y_{c} = 3$

$(x - 4)^{2} + (y - 3)^{2} = r^{2}$

Passing through (2,-4)

We replace into the equation to find the radius.

$(2 - 4)^{2} + (-4 - 3)^{2} = r^{2}$

$4 + 49 = r^{2}$

$r^{2} = 53$

The equation of the circle is:

$(x - 4)^{2} + (y - 3)^{2} = 53$

7 0

4 years ago

Write the equation of the line with a slope of 3 and y intercept of -5.

I am Lyosha [343]

$\huge{\boxed{y=3x-5}}$

We will write this equation in slope-intercept form, which is $y=mx+b$ , where $m$ is the slope and $b$ is the y-intercept.

Substitute in the values. $y=3x+(-5)$

Simplify the negative addition. $\boxed{y=3x-5}$

8 0

3 years ago

Help me with 1 2 and 3 please

barxatty [35]

Answer:

1. (-2,2) 2.(1,2) 3. B&A

Step-by-step explanation:

5 0

4 years ago

Evaluate 1 5y+ 1 10 when y= 1 2.

pychu [463]

Answer:

290

Step-by-step explanation:

15(12)+110

290

8 0

3 years ago

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