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kykrilka [37]
3 years ago
6

Plz help me with this.

Mathematics
2 answers:
oee [108]3 years ago
7 0

Answer:

Step-by-step explanation:

Tcecarenko [31]3 years ago
4 0

Answer:

a) 4/7 ÷ 7/4 = 16/49

b) 28/5 ÷ 8/3 = 84/40

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If f(x) = 2x2 +5/(x-2), complete the following statement:
faust18 [17]

For this case we have the following function:

f (x) = 2x ^ 2 + \frac {5} {x-2}

By definition, we have that the domain of a function is given by all the values for which the function is defined. The given function is not defined when the denominator is zero.

So:

x-2 = 0\\x = 2

Thus, the function is not defined at x = 2.

The domain is given by all real numbers except 2.

Answer:

The domain is given by all real numbers except 2.

3 0
3 years ago
Which rational number equals 0.5 ?
pshichka [43]
1/2 is equal to 0.5.

3 0
3 years ago
PLSS HELP I NEED IT RN
Kisachek [45]

Answer:

x >= -3

x is greater than or equal to -3

Step-by-step explanation:

7 0
3 years ago
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What is 9.2 as a fraction
Maru [420]
It is 3 1/8 because 9.2 is a decimal and a fraction is 3 1/8 and a mixed fraction is 3 7/8
7 0
3 years ago
What is another number of pennies and total mass of pennies in grams if my number of pennies is 10 and the mass in grams is 25
Angelina_Jolie [31]

Answer:

1 penny is equal to 2.5 grams

Step-by-step explanation:

1 penny = 2.5 grams

2 pennies = 5.0 grams

3 pennies = 7.5 grams

Just add 2.5 grams every penny.

Pick any number of pennies and multiply it by 2.5 (Don't forget to add grams ( g ) at the end.

7 0
3 years ago
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