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Marrrta [24]
2 years ago
10

Is it a function or not a function?

Mathematics
1 answer:
hichkok12 [17]2 years ago
4 0
Answer: It is a function.
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All of the following are irrational except _____.
a_sh-v [17]

The number that is not irrational is 1.\overline{45}. The correct option is the second option 1.\overline{45}

<h3>Irrational numbers </h3>

From the question, we are to determine which of the given options is not irrational

Irrational numbers are the set of real numbers that cannot be expressed in the form of a fraction, p/q, where p and q are integers.

1.\overline{45}  is a repeating decimal and it can be expressed as a fraction

1.\overline{45} = \frac{144}{99}

∴ 1.\overline{45} is not an irrational number. It is a rational number

The other options cannot the expressed as a fraction.

Hence, the number that is not irrational is 1.\overline{45}. The correct option is the second option 1.\overline{45}

Learn more on Irrational numbers here: brainly.com/question/11919233

#SPJ1

5 0
2 years ago
Could someone explain this.Brainliest
True [87]

Simplify 1/4x to x/4

-x/4 - 14y - 1/8x + 2y + 18

Simplify 1/8x to x/8

-x/4 - 14y - x/8 + 2y + 18

Collect like terms

(-x/4 - x/8) + (-14y + 2y) + 18

Simplify

-3/8x - 12y + 18

4 0
3 years ago
Read 2 more answers
Help me please answer thanks
Mamont248 [21]
4,9, 36, 49, 121, 144, 196, 225
4 0
3 years ago
Fast hurry skdifhg did did do fish is​
Amiraneli [1.4K]

Answer:

-\frac{7}{10}

Step-by-step explanation:

Given:

\frac{1}{2}- 1 \frac{1}{5}

Number line is from range -2 to 2 with all increment of ±\frac{2}{10} on both sides.

Step 1: First we will solve the equation we will get;

\frac{1}{2}- 1 \frac{1}{5}\\\\\frac{1}{2}- \frac{6}{5}

Step 2: Now we will try to make the denominator common so we will get;

\frac{1\times 5}{2\times 5}- \frac{6\times 2}{5\times 2}\\\\\frac{5}{10}- \frac{12}{10}

Step 3: Now from the number line when we subtract \frac{12}{10}

from \frac{5}{10} we get number of spaces left are - 7

Hence now it will become:

\frac{5}{10}- \frac{12}{10}\\\\\frac{5 -12}{10}\\\\-\frac{7}{10}

Hence the final Answer is -\frac{7}{10}

4 0
3 years ago
Which expression represents the area of the base of the cone?
zaharov [31]

Answer:

A. (pi)(3 squared)

Step-by-step explanation:

edge

4 0
2 years ago
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