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Assoli18 [71]
4 years ago
6

The length of a rectangle is six times its width.

Mathematics
1 answer:
ololo11 [35]4 years ago
8 0
Alright, so we'll be playing a little with variables around here. The question tells you the length of a rectangle is six times its width, or that l=6w. 

The perimeter of a rectangle is 2l + 2w (two times the length + two times the width). Since we established that l=6w...

2(6w) + 2w = 98 yd
12w + 2w = 98 yd
14w=98 yd
w=7 yd. 

But it doesn't stop there. We found that the width is 7 yd. So the length is 6w, or 6 x 7 yd, which is 42 yd. To find the area of a rectangle, you multiply the length by the width. 

So...42 yd x 7 yd = 294 yd^2. 

Hope that helped. 
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22x^5+20x greatest common factor
Elenna [48]

Answer:

2x

Step-by-step explanation:

2x(11x^4 + 10)

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3 years ago
What is the value of f(4) for the following function?<br> f (x) = x2 – 2x + 10
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18

(4)^2-2*4+10

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3 0
3 years ago
I don't understand how 251/4 divided by (-3/8)= -502/3
rodikova [14]
I must assume you meant 251 / 4 (not 25 1/4).

251
-----
  4
====
   -3
-------
     8

can be evaluated by inverting the second fraction and multiplying the result:

251       -8
-----  * -----
   8        3

The 8s cancel, leaving us with -251/3.  Note that -248/3 = -83, so that the magnitue of -251/3 must be a little larger than -83.  

251 divided by 3 is 83 with a remainder of 2:  251/3 = 83 2/3

So -251/3 = -83 2/3 (answer)
7 0
3 years ago
Add using the number line -6 + 4 drag and drop the word sum to the correct value on the number line
Stells [14]

Steps of adding -6 + 4 using number line are as following:

1) Draw a number line by ranging from -10 to +10.

2) Point out -6 on the number line.

3) Because 4 is added to -6 on the number line,  please move 4 number right to -6 on the number line. We always go right in addition and go left in subtraction on the number line.

4) The number we reach 4 on right side would be our final sum.

5) From the number we can clearly see that moving 4 number on right to -6, we get -2.

So, final answer is -2.



6 0
4 years ago
Read 2 more answers
35% of 15% of x is equivalent to which of the following?
Lina20 [59]

Answer:

a

Step-by-step explanation:

.35x.15=0.0525

7 0
3 years ago
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