Maths Flashcards Preview

7 Acts > Maths > Flashcards

Flashcards in Maths Deck (10)
Loading flashcards...
1
Q

What is the formula for compound interest?

A

P(1+r/100)nt

2
Q

What is the name of a polygon which has 10 sides

A

Decagon

3
Q

What are the factors of 20?

A

1, 2, 4, 5, 10 and 20

4
Q

What is the formula to find the interior angles?

A

(Sides-2)x180=Answer Answer/sides= interior angle

5
Q

What is -5 + -25?

A

-30

6
Q

What are the prime numbers until 30

A

2, 3, 5, 7, 11, 13, 17, 19, 23, 29

7
Q

Is this rational or irrational 1/3?

A

irrational

8
Q

What does this mean BODMAS?

A

B-bracket O-power D- divide M-multiply A-addition S- subtraction

9
Q

Factorize this 2x+4

A

2(x+2)

10
Q

x+x+x+x+x=

A

5x