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3 years ago

Describe the graph of the equation x = 7. Is the equation a function?

Mathematics

2 answers:

frez [133]3 years ago

8 0

I’d be answer A. Because it is a vertical line

DerKrebs [107]3 years ago

3 0

Answer:

no it is not, A

Step-by-step explanation:

functions are things which u can draw vertical lines through and it never intersects(one x value leads to exactly one y value) at more than one point so A because x=7 is infinite y values for one x value.

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I need help on this one

serious [3.7K]

Answer:

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3 years ago

Find the numerator for the equivalent fraction. 1/4 = x/20

Rama09 [41]

Answer:

The numerator is 5.

Step-by-step explanation:

You would multiply the numerator by 5 as the denominator multiplies by 5.

8 0

3 years ago

A parade traveled 6 miles in 3 hours. How far did Paris travel per minute?

My name is Ann [436]

Step-by-step explanation:

$rate \: of \: travel \\ = \frac{distance}{time \: in \: minutes} \\ = \frac{6}{3 \times 60} \\ = \frac{1}{30}\: miles \: per \: minute$

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4 years ago

What’s the approximate value of x?

drek231 [11]

Answer:

Option C: 4

Step-by-step explanation:

<u>Use the Pythagorean Theorem:</u>

$a^2+b^2=c^2$

$3^2+b^2=5^2$

$9+b^2=25$

$b^2=16$

$b=4$

Therefore, the value of x is 4.

4 0

2 years ago

Read 2 more answers

2 + 6x > 38 How can I solved this?

ddd [48]

Answer:

Below

Step-by-step explanation:

Move all terms not containing x to the right side of the inequality.

6 x > 36

Divide each term by 6 and simplify.

x > 6

Inequality Form: x > 6

Interval Notation: ( 6 , ∞ )

Hope this helps:)

8 0

3 years ago