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4 years ago

Need help in algebra fast Please someone

Mathematics

2 answers:

melomori [17]4 years ago

5 0

Answer:

Step-by-step explanation:

Anna71 [15]4 years ago

5 0

The answer for this is D.)

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The equation of a circle is given below. Identify the radius and center. Then graph the circle

Snowcat [4.5K]

Answer:

π∗9 or 28.28

Step-by-step explanation:

With the equation of A = \pi * r^2A=π∗r

, We find that the r - (radius) = 3, so it would be \begin{gathered}\pi *3^2\\\end{gathered}

π∗3

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2 years ago

Giving brainlist to whoever answers this question

ratelena [41]

Answer:

thanks :)

Step-by-step explanation:

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3 years ago

An electrician cuts always a 7.2inch long section of drywall to make repairs to the electrical system.He has several scraps of d

Nadusha1986 [10]

7 5/21 I think that would be the one that can cover it but not have to much left.

You might need a second opinion.

6 0

3 years ago

Write an equation in slope-intercept form for the line that passes through (5,4) and (6,-1)

xenn [34]

Answer:

Y = -5x + 29

Step-by-step explanation:

The first step is finding the slope:

y2 - y1 / x2 - x1

-1 - 4 = -5

6 - 5 = 1

-5/1 = -5

Now to point slope form ( y - y1 = m (x - x1)

Let's use the point 5, 4.

y - 4 = -5 (x - 5)

Time to simplify to slope intercept form ( y = mx + b)!

1. distribute

y - 4 = -5x + 25

2. Add 4 to both sides, making y alone.

Y = -5x + 29

6 0

3 years ago

Mathematics question

Vitek1552 [10]

So the answer of question no 4 is 2

The answer of question no 5 is 5

Look at the attached picture

Hope it will help you

Good luck on your assignment

8 0

3 years ago