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Gelneren [198K]
2 years ago
11

I need to know the answer to this question.

Mathematics
2 answers:
Rudiy272 years ago
7 0

Answer:

j + 9 = 15

j=6

Step-by-step explanation:

Shalnov [3]2 years ago
4 0

Answer:

6

Step-by-step explanation:

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For which value of x must the square root <br><br> 97x<br><br> be further simplified
lys-0071 [83]

Question:

For which value of x must the expression √97x be further simplified?

A. 5    B. 10     C. 15     D. 20

Answer:

D.  x = 20

Step-by-step explanation:

Given

\sqrt{97x

Required

For what value of x can it be simplified

From the list of options, only (D) is correct

D. 20

Substitute 20 for x in \sqrt{97x

\sqrt{97 x} = \sqrt{97 * 20}

Express 20 as 4 * 5

\sqrt{97 x} = \sqrt{97 * 4 * 5}

Reorder

\sqrt{97 x} = \sqrt{4 *97 * 5}

Split

\sqrt{97 x} = \sqrt{4} *\sqrt{97 * 5}

\sqrt{97 x} = 2*\sqrt{97 * 5}

\sqrt{97 x} = 2*\sqrt{485}

\sqrt{97 x} = 2\sqrt{485}

With other values of x, the given expression can not be simplified.

Hence:

x = 20

6 0
3 years ago
Write the prime factorization of 36. Use Exponents when appropriate and order the factors from least to greatest​
Setler [38]

Answer:

2 x 2 x 3 x 3

Step-by-step explanation:

36

6 x 6

3 x 2 x 3 x 2

7 0
2 years ago
The water was pumped out of a backyard pond. What is the domain of this graph?
fgiga [73]
The answer is c it also makes the most sense
3 0
2 years ago
In the world balloons the ratio of wolves to consonant is
bezimeni [28]

Answer:

The ratio of consonants to is 4:3. 4 consonants and 3 wolves.

3 0
3 years ago
{A number line from negative 10 to 10 with tick marks every 1 unit. A closed dot is at negative 3 with a ray pointing left from
maks197457 [2]
Draw a number line from -10 to +10 with tick marks (division lines) every 1 unit.  Now find the origin (in the middle of the line you have just drawn).  Now move your pencil point 3 units to the left and plot a dark (closed) dot there.  Then draw a ray from that closed dot to the left.  Apparently we cannot extend that ray beyond -10.

(-10,-3] would be my representation of this situation.

6 0
3 years ago
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