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1 year ago

Are both a function or not ?

Mathematics

1 answer:

Ganezh [65]1 year ago

8 0

Answer:

Here

Step-by-step explanation:

Domain : (-∞,∞)

Range : (-∞,∞)
Both functions generally are the same and yes both are functions.

One is the data set of a function and one is the equation...

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Simplify 6c + 4d -c +7d

Nesterboy [21]

So let’s sort out the c:

So 6c - c = 5c

Then let’s sort out the d:

4d + 7d = 11d

So the equation simplified is :

5c + 11d

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2 years ago

When you reverse the digits in a certain two-digit number you increase its value by 27. find the number if the sum of its digits

Vladimir79 [104]

The unknown number is 69.

*If you reverse 69, it would be 96. Thus, increasing its value by 27.
96 - 69 = 27

*The sum of its digits 6 and 9 equals to 15.

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3 years ago

-4.35

Advocard [28]

Answer:

The answer is -4.35

Step-by-step explanation:

3/8 = 0.375

x = 0.4

Now,

3/8x - 4.5

0.375 × 0.4 - 4.5

0.15 - 4.5 = -4.35

Thus, The answer is -4.35

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2 years ago

Unit 3 Exam

lbvjy [14]

Answer:

Scalene is the right option.

Step-by-step explanation:

A scalene triangle has all its sides of different lengths.

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3 years ago

20 PTS!

mafiozo [28]

Answer:

finding the number of equal-sized parts into which a number can be split

Step-by-step explanation:

Let us split the number 80 into 10 equal parts.

80 = 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8

= 8 + 8 + 8 +...to 10 times

= 8(10)

or $\frac{80}{10} =8$

So, if N is any number and p is one of its equal part, then the number of parts into which N is split by p is $\frac{N}{p}$ .

Hence, finding the number of equal-sized parts is best modeled with a division expression.

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3 years ago

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