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2 years ago

How many different rectangles are there that has a perimeter of 100 centimeters

1 answer:

3 0

The factor pairs of 100 are 1 and 100, 2 and 50, 4 and 25, 5 and 20, and 10 and 10. As such, you can only have 5 rectangles with different side lengths assuming all side lengths are integers.

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A man borrowed $8000. He paid $10100 after 9 months for the debt. What was the interest rate per annum?

Anastaziya [24]

Answer:

3.5%

Step-by-step explanation:

Interest = 10100 - 8000 or 2100

I = Prt

2100 = 8000(9/12)r

2100 = 600r

2100/600 = r

3.5 = r

4 0

2 years ago

Find the number of terms in the sequence and find the sum of the sequence: <br><br> 5+9+13+...+145

SashulF [63]

145-13-9-5 that what your looking for

8 0

1 year ago

sweet [91]

I'd love to answer but what's the question

Step-by-step explanation:

please explain

5 0

3 years ago

Read 2 more answers

Hello, please help me

dem82 [27]

Answer:

The second answer is correct.

Step-by-step explanation:

1 quart = 0.95 litres

15 quarts = 15 quarts * 0.95 litres/quart, which is the second answer.

5 0

2 years ago

Pls help me to answer this

Flauer [41]

Answers:

T-shirt = $25

Shorts = $15

Books = $50

Shoes = $30

Cell phones = $750

===============================================

Explanation:

Taking 10% of a number is simply moving the decimal point over one spot to the left.

For example, the selling price of a t-shirt is $250.00 and taking 10% of this gets us to $25.00

As another example, 10% of 150.0 is 15.0

If a whole number ends with a 0, then taking 10% of the number means we chop that zero off.

3 0

1 year ago