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2 years ago

13

How many times longer is 3 1/2 to 2 1/2

2 answers:

Kryger [21]2 years ago

6 0

1.4 times as long as 3 1/2

Alik [6]2 years ago

3 0

Answer:

1.4 times as long

Step-by-step explanation:

3 1/2 (convert to mixed number) --> 7/2

2 1/2 (convert to mixed number) --> 5/2

(7/2) / (5/2) --> 7/5 --> 1.4

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Rasek [7]

Equation of a straight line is normally in the form: y = mx + c.

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Comparing this standard way way of writing the equation of a straight line with the current scenario, this equation can be rewritten as;
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3 years ago

What is the slope of line PQ?

Scilla [17]

we know that

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$m=\frac{y2-y1}{x2-x1}$

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$m=\frac{2-2}{4+8}$

$m=\frac{0}{12}=0$

Any line parallel to X-axis has slope equal to zero

so

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therefore

<u>the answer Part a) is </u>

$0$

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$M(8,6)\ N(8,-8)$

substitute in the formula

$m=\frac{-8-6}{8-8}$

$m=\frac{-14}{0}$

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therefore

<u>the answer Part b) is </u>

undefined

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we know that

Any line perpendicular to X-axis has slope undefined

Because the term $(x2-x1)$ will always be zero

so

<u>the answer Part c) is</u>

the lines are perpendicular

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3 years ago

Read 2 more answers

Suppose f(x) = = x. Find the graph of f(x - 2).

JulsSmile [24]

Answer:

the answer is graph 1

Step-by-step explanation:

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3 years ago

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Tpy6a [65]

Answer:

w = 10

Step-by-step explanation:

10w + 3w + w + 40 = 180 Combine like terms

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w = 10

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3 years ago

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Solve for x:<br>| 8x - 10 = -34

pentagon [3]

Answer:

The answer is -3. :)

3 0

3 years ago