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3 years ago

If the width of this rectangle is half its length, then what is the perimeter of the rectangle?

Mathematics

1 answer:

telo118 [61]3 years ago

7 0

Answer:

56 cm

Step-by-step explanation:

according to Wazynet.com

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I will mark brainliest!!!! !! <br><br><br> (picture included with ONE question ^^^^^)

Wittaler [7]

Answer:

2 and 4

Step-by-step explanation:

the number of years after 2000 cannot be negative, nut it can be 0 since you can say that it is the year 2000

so an inequality would be t is greater than or equal to 0, and you can write this as t $\geq$ 0

4 is just saying what t $\geq$ 0 in word form: t is greater than or equal to 0

8 0

3 years ago

Tony notes that an electronics store is offering a flat $20 off all prices in the store. Tony reasons that if he wants to buy so

Lena [83]

Answer:

inconsistent reasoning; saving $20 is saving $20.

Step-by-step explanation:

When we buy something for $ 50 we save $ 20 which is

20/50 * 100= 2/5* 100= 0.4*100= 40 %

When we buy something for $ 500 and save $ 20 it means that we are saving

20/500 * 100= 2/50* 100= 0.04*100= 4 %

Now if we compare 40 % to 4 % we can ourselves see that there is a difference of 36 % which is large enough to drop out the high priced items.

There is inconsistent reasoning for discount pricing.

So it is inconsistent reasoning; that only $ 20 can be saved on all items no matter what the prices are .

The offer is beneficial for only good for low priced items.

5 0

3 years ago

Marco states that 7.696696669 is a rational number because it is a repeating decimal. is he correct

DochEvi [55]

Hello there! And welcome to brainly . com! Your number one asking and answering site.

Answer: No.

Why?

The said decimal is a string of numbers, but does not have the same number repeated over and over again, nor does it have a triple dot after it. Thus, it is not repeating.

Hope this helped you, and have a great day! ♥

7 0

4 years ago

Read 2 more answers

Sharon purchased a used car for $24,600. The car depreciates exponentially by 8% per

Tju [1.3M]

Answer:

The value of car after 5 years of exponentially depreciation is $16,213.36

Step-by-step explanation:

The initial amount of the car = i = $24,600

The depreciates rate of interest applied = r = 8%

Let The value of car after n years = A

The number of years = n = 5 years

Now,According to question

The value of car after n years = initial price of car × $(1-\dfrac{\textrm rate}{100})^{\textrm time}$

Or, The value of car after 5 years = i × $(1-\dfrac{\textrm r}{100})^{\textrm n}$

Or, $A = $24,600 × $(1-\dfrac{\textrm 8}{100})^{\textrm 5}$

Or, $A = $24,600 × $(0.92)^{5}$

Or, $A = $24,600 × 0.65908

Or, $A = $16,213.36

So, The value of car after 5 years = A = $16,213.36

Hence , The value of car after 5 years of exponentially depreciation is $16,213.36 . Answer

5 0

3 years ago

Please help! I will mark brainliest!

Mekhanik [1.2K]

C: small surf board is 9.6 ft tall

D: angle m corrosponds with d

3 0

3 years ago

Read 2 more answers