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3 years ago

What are the factors of 20

Mathematics

2 answers:

katen-ka-za [31]3 years ago

5 0

the factors of 20 is 1,2,4,5,10,20

julia-pushkina [17]3 years ago

3 0

1, 2, 5, 4, 10, 20. That is the factors of 20.

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Each can of paint will cover 450 tiles. Augustin is painting 300 tiles in his bathroom, 675 in his kitchen, and 100 in his hallw

Schach [20]

Total titles(t)=450
1,075/450= 2.39~ 3 cans of paint
You can't have a can of half a paint, so it's 3 cans.

6 0

3 years ago

Please help me out with how to solve this

ikadub [295]

9514 1404 393

Answer:

Step-by-step explanation:

Your score total must be 3×75 = 225. Subtracting the two high scores gives ...

225 -95 -79 = 51

The score of 34 is below that value, so it is the one that will be dropped.

You need a test score of 51 on the next test for your average to be 75.

4 0

3 years ago

Solve the system by graphing

Evgesh-ka [11]

Answer:

(-1,2)

Step-by-step explanation:

3x+5=-5x-3

3x+5x=-5-3

8x=-8

x=-1

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y=-5(-1)-3=5-3=2

3 0

3 years ago

Please answer! this is an important exam that im taking right now.

Scorpion4ik [409]

Answer:

Required ordered pair is (0,0) for system of equation

Step-by-step explanation:

The given system of equation is

A). $9^{12x} = 9^{3y}$

B). $y^{4} - 9y^{2} x^{2} =16y$

On simplifying the equation A

$9^{12x} = 9^{3y}$

Take log on both side,

(12x) (log9) = (3y) (log9)

4x=y

To find the solution of the system of the equation :

Replacing value of y=4x in equation B,

$y^{4} - 9y^{2} x^{2} =16y$

$(4x)^{4} - 9(4x)^{2} x^{2} =16(4x)$

$256x^{4} - 144x^{2} x^{2} =64x$

$256x^{4} - 144x^{4}=64x$

$112x^{4}=64x$

We get,

x=0 and x=0.829

Since, 0.829 is not integer number

Only solution of equations is x=0

For the value of y

Replace value x in y=4x=0

Thus, Required ordered pair is (0,0)

8 0

4 years ago

Distance between -5 and 12.

miskamm [114]

Answer:

The distance is 17

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers