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Strike441 [17]
3 years ago
5

Suzanna wants to measure a board, but she doesn’t have a ruler to measure with. However, she does have several copies of a book

that she knows is 17 centimeters tall.
Suzanna lays the books end to end and finds that the board is the same length as 21 books. How many centimeters long is the board?
Suzanna needs a board that is at least 3.5 meters long. Is the board long enough? Explain.
Mathematics
2 answers:
satela [25.4K]3 years ago
8 0

Answer:

Muito obrigado! :) Mozarth11

Step-by-step explanation:

Tasya [4]3 years ago
6 0
Livro = 17 cm
total de livro = 21
comprimento = 17*21 = 357 cm = 3,57 m
Sim, porque 3,57 é maior que 3,5
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The property taxes on a business were $1035. What was the tax rate of the business office was valued at $115,000?
olya-2409 [2.1K]

Answer:

The rate of tax is 0.9% of the actual business amount.

Step-by-step explanation:

Given that:

Tax amount = $1035

Business value = $115,000

So, for finding the rate, we will have to divide the tax amount by business value and multiply it by 100 as follows:

Rate = 1035/115,000 * 100

By simplifying we get:

Rate = 0.009 *100

Rate = 0.9 %

This means that the tax rate is 0.9% of the original amount.

i hope it will help you!

7 0
3 years ago
What is the value of 5³ ?
ArbitrLikvidat [17]

Answer:

125

Step-by-step explanation:

5^3 = 5 x 5 x 5

5 x 5 x 5 = 25 x 5

25 x 5 = 125

6 0
2 years ago
Read 2 more answers
HELP PLEASEEE!!!
kodGreya [7K]

Answer: The correct answers are $45.15, $247.25 and $129

Step-by-step explanation:

In order to solve the problems you need to multiply each percentage by his gross monthly pay.

$2,150 x .021 = $45.15

$2,150 x .115 = $247.25

$2,150 x .06 = $129

4 0
3 years ago
Elsa and Anna share $2000 in the ratio 5 : 3. How much does each of them get?
Karolina [17]

Answer:

Let them be "x"

5x+3x= $2000

8x= $2000

x= 2000/8

x= 250

5* 250= 1250.

3*250= 750.

5 0
3 years ago
4x+3y=23 x-5y=0 using substitution
Andrei [34K]

Answer:

{x,y} = {115/17,-23/17}

Step-by-step explanation:

I believe its true.

8 0
2 years ago
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