3 years ago

Which equation below represents the model shown?

Mathematics

1 answer:

miv72 [106K]3 years ago

4 0

Is there any answer choices or a picture??

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NEED HELP PLEASEEEE!

vladimir1956 [14]

Answer:

181.76

Step-by-step explanation:

The calculator gave me this answer

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3 years ago

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Zepler [3.9K]

I’m tired I’ve so much homework to complete and a long day of school :(

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3 years ago

Read 2 more answers

What is the solution to 15 = d - 1 ?

Fofino [41]

Answer:

d = 16

Step-by-step explanation:

15 = d-1

Add 1 to each side

15 +1 =d-1+1

16 =d

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3 years ago

use a ratio box to solve this problem. There were 144 books about mammals in the library. If the ratio of books about mammals to

kherson [118]

Answer:

128

Step-by-step explanation:

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2 years ago

What is the length of the rectangle?

gregori [183]

Step-by-step explanation:

$area \: of \: rectangle \: = 60 \: {yards}^{2} \\ \therefore \: (w + 4) \times \: w = 60\\ \\ \therefore \: {w}^{2} + 4w -60 = 0 \\ \\ \therefore \: {w}^{2} + 10w - 6w -60 = 0 \\ \\ \therefore \: w({w} + 10) - 6(w + 10)= 0 \\ \\ \therefore \: ({w} + 10) (w- 6)= 0 \\ \therefore \: {w} + 10 = 0 \: or \: w- 6 = 0 \\ \therefore \: {w} = - 10 \: or \: w = 6 \\ \because \: sides \: of \: rectangle \: cant \: be \: negative \\ \therefore \: w \neq \: - 10 \\ \\ \therefore \: w = 6 \\ \\ \therefore \: w + 4 = 6 + 4 = 10 \\ \\ length \: of \: rectangle \: = 10 \: yards.$

4 0

3 years ago