3 years ago

A square has sides of forty centimetres. What is its area?

Mathematics

1 answer:

Otrada [13]3 years ago

4 0

Answer:

40×40=1600cm²

Step-by-step explanation:

times the length and width which for a square are the same.

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F(1)=−2<br> f(2)=5<br> f(n)=f(n−2)⋅f(n−1)<br> f(3) = ?

3241004551 [841]

<h3>Answer: -10</h3>

Work Shown:

f(n) = f(n-2)*f(n-1)

f(3) = f(3-2)*f(3-1)

f(3) = f(1)*f(2)

f(3) = -2*5

f(3) = -10

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2 years ago

Here are four cards use all cards to show the largest number possible

den301095 [7]

Answer:

Don't know

Step-by-step explanation:

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3 years ago

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School pictures cost $4.25 for an 8 by 10 print. They cost $2.35 for a 5 by 7 print and 60 cents for wallet size print. What is

Sergio [31]

Answer:

$8.30

Step-by-step explanation:

2.35 x2= 4.7

6 (0.60) = 3.6

4.7 + 3.6 = 8.3

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3 years ago

What does the absolute value of zero mean

zlopas [31]

Answer:

the value of a number despite its sign is known as absolute value.

example: absolute value of -5 is 5. its the same both ways

the absolute value of 0 is 0

7 0

3 years ago

You have 4/6 cup of cocoa in your cupboard. A recipe for cookies calls for

marysya [2.9K]

Answer:

4/15 cocoa would be left if we made cookies

Step-by-step explanation:

4/6- 2/5

= 4(5)- 2(6)/30

= 20-12/30

=8/30

=4/15

8 0

3 years ago