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Sliva [168]
3 years ago
9

Ignore circled one and work it out please​

Mathematics
1 answer:
mash [69]3 years ago
3 0

Answer:

a. \frac{(x-7)}{x^2+x-30}

Step-by-step explanation:

\huge \frac{x^2-3x-28}{(x^2+10x+24)(x-5)} \\\\\huge {=\frac{x^2-7x+4x-28}{(x^2+6x+4x+24)(x-5)}}\\\\\huge {=\frac{x(x-7)+4(x-7)}{\{x(x+6)+4(x+6)\}(x-5)}}\\\\\huge {=\frac{(x-7)(x+4)}{(x+6)(x+4)(x-5)}}\\\\\huge {=\frac{(x-7)}{(x+6)(x-5)}}\\\\\huge {=\frac{(x-7)}{x^2+(6-5)x+6(-5)}}\\\\\huge {=\frac{(x-7)}{x^2+x-30}}

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Hey! Please help i will give brainlest!!·
Vitek1552 [10]

Answer:

7⅔ pounds to be shared 1⅓ per container.

For a clearer and swift understanding

Change them from Mixed NUMBERS to simple fractions

7⅔ = 23/3

1⅓ = 4/3

Now

We need to Fill 23/3 pounds of walnuts by 4/3 each into a container

Simply divide 23/3 by 4/3 to know how many walnuts that would enter

23/3 ÷ 4/3

23/3 x 3/4 = 23/4.

SO 23/4 CONTAINERS WOULD BE FILLED.

23/4 containers when converted to mixed numbers is

5¾.

This is our answer.

But Looking at the Question

5¾ has been broken to two fractions.

The Number that'll fill the blank space is 5.

Why? 5 + 9/12 = 23/4 which is the answer we got initially.

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Hope it helps tho.

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Have a great day!

3 0
2 years ago
What conjecture can you make about the sum of the first 19 odd numbers?
liberstina [14]

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Step-by-step explanation:

8 0
3 years ago
A baby that is 18 inches long receives a score of <br> .
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Step-by-step explanation:

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Answer:

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Explanation:

From

Pythagoras Theorem

h

2

=

a

2

+

b

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where

h =

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a =

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b =

Length of another leg

(

20 cm

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2

=

(

16 cm

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+

b

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b

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(

20 cm

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−

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(

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2 years ago
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