2 years ago

19. Name 3 numbers between 40 and50 that have more than one factor pair.

Mathematics

1 answer:

Annette [7]2 years ago

3 0

Answer:

41 43 45

Step-by-step explanation:

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Write 8 1/5 as a fraction

marishachu [46]

Answer:

8.2

Step-by-step explanation:

let me know if its wrong

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2 years ago

Simple the expression <br> ( 3k + 4 1/5) + 8 3/5

lesantik [10]

Answer:

$3k+12\frac{4}{5}$

Step-by-step explanation:

$(3k+12\frac{4}{5})$

Convert mixed numbers to improper fractions:

$a\frac{b}{c}=\frac{a*c+b}{c}$

$4\frac{1}{5}=\frac{4*5+1}{5}$

$=\frac{21}{5}$

$=(3k+\frac{21}{5} )+\frac{43}{5}$

Add the fractions

$\frac{21}{5}+\frac{43}{5}$

$\frac{21}{5} \frac{43}{5} =\frac{64}{5}$

$=3k+\frac{64}{5}$

Divide 64 by 5

$\frac{64}{5}$ $12.8 or 12\frac{4}{5}$

$=3k+12\frac{4}{5}$

7 0

2 years ago

I’m multiplying polynomials. And have no idea where to start. Please help, it’s almost 2 AM and it was due days ago!!

boyakko [2]

Answer:

length= 5 + x

breadth = 6 + 2x

area = 30 + 16x + 2x^2

5 0

2 years ago

How to solve for x as a denominator in an inequality?

labwork [276]

Examples :

2/x < 4 ....multiply both sides by x, cancelling it on the left side
2 < 4x ...now divide by 4
2/4 < x
1/2 < x

5/x + 7 > = 12
5/x > = 12 - 7
5/x > = 5 ....multiply by x, cancelling it on the left
5 > = 5x...divide by 5
5/5 > = x
1 > = x

8 0

3 years ago

As an estimation we are told £3 is €4. Convert £14.20 to euros.

antoniya [11.8K]

Answer = €18.93

€4 x £14.20= 56.80
56.80 / 3 = €18.93

Hope it helped you :)

8 0

2 years ago

19. Name 3 numbers between 40 and50 that have more than one factor pair.​

19. Name 3 numbers between 40 and50 that have more than one factor pair.