3 years ago

In a room with 10 people, how many different handshakes are possible?

Mathematics

2 answers:

Ganezh [65]3 years ago

7 0

45 handshakes are possible

Tomtit [17]3 years ago

7 0

Answer:

45 handshake

Step-by-step explanation:

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How many different arrangements can be made with the letters in the word POWER?

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120 different arrangements

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The circumference of the earth is about 40050 km. Which of the following is the closest approximation of the diameter? Use 3.14

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D is the answer
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3 years ago

You invest $300 at 4% interest, compounded every year. What will your balance be after 5 years? (Remember, the formula is A = P(

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3 years ago

What is the measure of <1?

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Step-by-step explanation:

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2 years ago

A rectangle has a length of x+7 and a width of 2x-3. If it’s perimeter is 32, what is the value of 3x? A.4/B.12/C.14/D.36/E.42/

Tamiku [17]

Answer:

The correct option is C. 14.

Step-by-step explanation:

First you have that the perimeter of a rectangle = (2·length) + (2·width)

⇒perimeter of a rectangle = [2·( x + 7)] + [2·(2x - 3)]

⇒ 32 = [2·( x + 7)] + [2·(2x - 3)] ⇒ 32 = (2x + 14) + (4x - 6)

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3 years ago