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3 years ago

What is a common factor of 32 and 36?

2 answers:

5 0

32: 1, 2, 4, 8, 16, 32
36: 1, 2, 3, 4, 6, 6, 9, 18, 36
Some common factors are 1, 2, 4
The Greatest common factor is 4

wolverine [178]3 years ago

3 0

Common Factors of 32 and 36
factors of 32 = 1, 2, 4, 8, 16 and 32
factors of 36 = 1, 2, 3, 4, 6, 9, 18, 36
So the common factors of 32 and 36 are 1, 2 and 4.
The greatest common factor is 4

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2 is 4% of what number?

kaheart [24]

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6 0

3 years ago

Will the square of a negative number always be positive? Explain why.

qwelly [4]

the square of a negative number always be positive

eg: -2² = -2×-2 = (-×- = +) +4

the cube of a negative number always be positive

eg: -2³ = -2×-2×-2 = (-×-×- = +) -8

hope it helps...!!!

6 0

2 years ago

Read 2 more answers

A positive number is 30 less than its square. Find the number.

Veronika [31]

x = x^2 - 30

or

x^2 - x - 30 = 0
Factors to
(x-6)(x+5) = 0

x = +6 is the positive number

8 0

3 years ago

^^ question above! Thanks!

Aleksandr [31]

You can cross multiply and the answer would be 100/9
9/10=10/k
100=9k
k=100/9

7 0

3 years ago

1. The great pyramid at Giza is the largest pyramid in the world, the area of its square base is 52,441 m squared, what is the l

AlladinOne [14]

Answer:

The length of each side of the base is $229\ m$

Step-by-step explanation:

we know that

The area of a square is equal to

$A=b^{2}$

where

b is the length side of a square

In this problem we have

$A=52,441\ m^{2}$

substitute in the formula

$52,441=b^{2}$

Square root both sides

$b=\sqrt{52,441}\ m$

$b=229\ m$

3 0

3 years ago