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ohaa [14]
3 years ago
6

Evaluate4!+3!/2!81015​

Mathematics
2 answers:
Vsevolod [243]3 years ago
6 0

Answer:

15

Step-by-step explanation:

Nitella [24]3 years ago
4 0

Answer:

=27

Step-by-step explanation:

4!+3!2

!=24+3!2!

=24+62!

=24+62

=24+3

=27

<em><u>Hope this helps.</u></em>

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Simplify each sum or difference. State any restrictions on the variables.
Dvinal [7]

Answer:

2(d-2)/(2d+1) or 1 - 5/(2d+1)

d can not be -½

Step-by-step explanation:

(d-3)/(2d+1) + (d-1)/(2d+1)

Lcm: 2d+1

(d-3+d-1)/(2d+1)

= (2d-4)/(2d+1)

= 2(d-2)/(2d+1)

If further simplification required:

= (2d-4)/(2d+1)

= (2d+1-5)/(2d+1)

= (2d+1)/(2d+1) - 5/(2d+1)

= 1 - 5/(2d+1)

2d+1 = 0

When d = -½

So d can not be -½ because when the denominator becomes 0, fraction becomes undefined

7 0
2 years ago
12 = -4(-6x - 3)<br><br> x= <br><br> i made this 19 points please help
7nadin3 [17]

Answer:

0

Step-by-step explanation:

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isolating 24x on the right side we subtract twelve on the right and on the left to get 24x=0 and 24 divided by zero is 0

7 0
2 years ago
Read 2 more answers
calculate the average rate of change for the given graph from x=0 to x=3 and select the correct answer
Advocard [28]
Can you attach a picture?

8 0
2 years ago
a recipe of cookies uses 220 g of butter and 110 g of caster sugar and 275 grams of flour what is the ratio of sugar to flour to
andre [41]

Answer: 22 to 55 to 44


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7 0
2 years ago
43.77 as a mixed number in simplest form
valina [46]
First you have to take the whole number (43) and then take the decimal and put it over 100 (77/100).

5 0
2 years ago
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