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r-ruslan [8.4K]
3 years ago
5

What is the perimeter of a rectangle with a. Length of 13 feet and a width of 9 feet

Mathematics
2 answers:
Alex Ar [27]3 years ago
8 0
13+13+9+9=44ft that's the perimeter
lisabon 2012 [21]3 years ago
5 0
13 + 13 + 9 + 9
The perimeter is 44
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15/22 is the probability you won’t draw a red
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Mary took out a student loan for $15,000 at 4% simple interest. how much interest will she pay after 10 years
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18,274

Step-by-step explanation:

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1) Where is the midpoint of , when A (6, 7) and B (-9, -5)?
lord [1]

Answer:

(−1.5,1)

Step-by-step explanation:

Finding the distance, midpoint, slope, equation and the x y-intercepts of a line passing between the two points p1 (6,7) and p2 (-9,-5)

The distance (d) between two points (x1,y1) and (x2,y2) is given by the formula

d = √  ((X2-X1)2+(Y2-Y1)2)

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d = √ ((-15)2+(-12)2)

d = √ (225+144)

d = √ 369

The distance between the points is 19.2093727122985

The midpoint of two points is given by the formula

Midpoint= ((X1+X2)/2,(Y1+Y2)/2)

Find the x value of the midpoint

Xm=(X1+X2)/2

Xm=(6+-9)/2=-1.5

Find the Y value of the midpoint

Ym=(Y1+Y2)/2

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The midpoint is: (-1.5,1)

6 0
3 years ago
Read 2 more answers
PLEASE HELP WITH THIS! <br> if there's is work PLEASE include thank you:) I need # 27 btw
amid [387]
Order.

9, 12, 12, 14, 15, 16, 18, 21

Now split into quarters.

9, 12, 12, 14, 15, 16, 18, 21
          |          |           |
        (1)                   (3)

Determine the values of (1) and (3) by using medians.

14 + 12 + 12 + 9 / 4
47 / 4
approx. 12

So Q1 = 12.

15 + 16 + 18 + 21 / 4
70 / 4
approx. 17

Therefore the answer is C I think. I have not done this ever before. All the knowledge I did was from research lol
8 0
3 years ago
Write 0.00000000000801 in scientific notation.
Nana76 [90]

801 \times  {10}^{ - 14} = 8.01 \times  {10}^{ - 12}

Done...

Good luck ♥️♥️♥️♥️♥️.

3 0
3 years ago
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