The width of a rectangle is 4x - 4.5 feet and the length is 4.5x+7 feet. Find the perimeter of the rectangle.

Answer:

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Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

10 lunches = 74.50

74.50 divided by 10 = 7.45 for one lunch.

if x is number of lunches and y is total cost,

7.45 times number of lunches (x) = y

7.45x = y

Answer: − 4  cot  ( − 45 )

Step-by-step explanation:

Answer:

answer b 10%

Step-by-step explanation:

Answer:1650

33 cards is 2% of the cars sold for mothers day. 100/2 = 50, therefore you multiply 33 by 50 and get 1650.

Answer:

7. x>20

9. Step 2

Step-by-step explanation:

7. -x +5 -5<20-5

-x<20

x>20

9. Instead of adding 4 to 20 he subtracted it.

it should be 4 x > 24

x >6

hope this helps :))

Answer:

3. B

10. X≤3

7. x>-15

9. Step 2

Step-by-step explanation:

7.  -X+5<20

    -X+5-5<20-5

    -X/-1<15/-1

    X<-15

9.  Kahal made a mistake in the 2nd step because he should have done to opposite of subtraction which is addition. so instead or subtracting 4 from both sides he should have added 4 to both.

I know you are not going to mark me brainliest because you said the other person will but personally you should not make that decision based of of that it should be best answer but anyway hope this helps

Answer:

22.4

Step-by-step explanation:

Answer:

I believe the answer is 20ft

Step-by-step explanation:

Because the difference between 10 and 16 is 6 so add 6 on to 14 to make 20

so the bigger trapezoid is 4x's bigger than the smaller trapezoid.

hope this helps :)

have a great day

Answer:

you did not attach any thing lol

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Answer:

10 because itʻs above 10 XD

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Answer:

3

Step-by-step explanation:

Answer:

there are 4 5s and 4 1/2s

ffgdvg

Answer:

Step-by-step explanation:

whats is the image of (12,-9 after dilation by a scale 1/3 centered at the origin?

Answer: 360mm

Step-by-step explanation: pls mark me as brainiest and follow me

Answer:

D. [tex]\frac{16}{5}[/tex]

Step-by-step explanation:

[tex]3\frac{1}{5}[/tex]

To rewrite a mixed number as an improper fraction, first, multiply the whole number by the denominator.

[tex]3*5=15[/tex]

Then, add this number to the numerator.

[tex]15+1=16[/tex]

This number is now the numerator of the fraction. The denominator stays the same.

[tex]\frac{16}{5}[/tex]

I hope this helps!

Answer:

C. 16/5

Step-by-step explanation:

First, note that 3 1/5 is a mixed number, also know as mixed fraction. It has a whole number and a proper fraction. The numbers in the mixed fraction are defined as follow:  

3 = whole number  

1 = numerator  

5 = denominator

To convert mixed number 3 1/5 to improper fraction, you follow these steps:  

Multiply the whole number by the denominator  

3 × 5 = 15  

Add the product from Step 1 to the numerator  

15 + 1 = 16

Write answer from Step 2 over the denominator  

16/5

The mixed number 3 1/5 converted to improper fraction is therefore :  

16/5

Answer:

Step-by-step explanation:

A B D

Answer:

1/3

Step-by-step explanation:

Answer:

Please edit the question

Answer:2.6+10.4=13

Step-by-step explanation:

Answer:

137.842

Step-by-step explanation: hope this helps :) can I please get a brain list :)

Answer:

Jenna bought 7 books.

Step-by-step explanation:

1) The operation multiplication goes with the word each.

2) The word and goes with the operation addition.

3) 3b + 5

4) b = 7

Shiva had read 1/6 of the book that night.

1/2 + n = whole book - 1/3

1/2 + n = 1                   - 1/3 = 3/3 - 1/3

1/2 + n                                    =     2/3

The Lowest Common denominator of 2 and 3 is 6.  Change each fraction to 6ths.

1/2 = 3/6.   and 2/3 = 4/6

So 3/6 + n = 4/6

Subtract 3/6 from each side

3/6 + n - 3/6. = 4/6 - 3/6

          n.           = 1/6

Shiva had read 1/6 of the book that night.

Answer:

1. C, 2. C, 3. i'm not sure sorry, 4. D (5,-5), E (2,-7), F (6,-1), G (10,-8)

Step-by-step explanation:

1. if you pick one of the points just move that one point up three and right three and see which one matches. you could also just eliminate the ones that don't work, the problem said nothing about rotating the polygon so we know its not A, it said move it up so we know it's not B and it said to the right so we know it's not D.

2. we know this one is C because (2,-1) when you move the vertices right and down (2 right, 3 down) it gives you (4,-4) and C is the only one to have that option for the vertices A.

3. N/A

4. for this one all you had to do was take each of the coordinates (separately) and add 4 to the first one and -5 to the second one.

Answer:

D

Step-by-step explanation:

If you look at all of the options D is the only one where both [tex]3\leq x<5[/tex] and [tex]7\leq x<9[/tex] have the same frequency of 4 and where [tex]9\leq x<11[/tex] is the correct amount of 3.

Answer:

It is 5,607

Step-by-step explanation:

Its ok I forget slot to

Answer:

The correct answer is A

Step-by-step explanation: