2 years ago

A function is a type of ____. a. vertical line test b. relation c. range d. domain

Mathematics

1 answer:

Nimfa-mama [501]2 years ago

4 0

It’s a type of range

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$3500 250 x 12 + 500

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3 years ago

find each unit rate round to the nearest hundredth if necessary on a hundred and $140 for 18 ft squared

Marina86 [1]

Divide both by 18.
<span>140/18=7.78 </span>

<span>So... $7.78 per foot</span>

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3 years ago

Line segment AB has endpoints A(-1.5, 0) and B(4.5 8). Point C is on line segment AB located at (0, 2)

Pie

Answer:

The ratio of AC/CB=1/3

Step-by-step explanation:

We use the section formula:

$(\frac{mx_2+nx_1}{m+n},\frac{my_2+ny_1}{m+n})$

We substitute the point A(-1.5,0) and B(4.5,8).

We plug in the points to get:

$(\frac{4.5m - 1.5n}{m+n},\frac{8m+n \times 0}{m+n})$

This is supposed to be equal to: (0,2).

$(\frac{4.5m - 1.5n}{m+n},\frac{8m+n \times 0}{m+n}) = (0,2)$

We can equate, corresponding coordinates to find m and n.

$\frac{4.5m - 1.5n}{m + n} = 0$

This implies that:

$4.5m - 1.5n = 0$

$4.5m = 1.5n$

$\frac{m}{n} = \frac{1.5}{4.5}$

$\frac{m}{n} = \frac{1}{3}$

Therefore the ratio is m:n=1:3

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2 years ago

What was the name of the famous mogul ruler who finally defeated the song dynasty and saw the complete conquest of china?

Finger [1]

Did you mean mongol?
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3 years ago

Can someone help me whats x-9>2

skelet666 [1.2K]

Answer:

x>11

11,∞

Step-by-step explanation:

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2 years ago

Read 2 more answers