It's the first one because all the y's are the same number. That means that when you graph the chart you would get a horizontal line. Horizontal lines on graphs always have a slope of zero....unlike a verticals slope is undefined.

7 0

3 years ago

On a scale drawing a building measures 4.5 cm tall is the scale of the drawing is 25 m per2 cm how tall is the actual building

ioda

Answer:

Actual height of the building $=112.5$ meters

Step-by-step explanation:

Given

Scale of the drawing

1 cm = 25 meters

This means that any 1 cm line on the map represents a length of 25 meters in actual.

The height of the building on map $= 4.5$ cm

Actual height of the building

$= 4.5 * 25\\=112.5$ meters

7 0

3 years ago

I need the answer will mark

zvonat [6]

Answer:

z to the 10th power

Step-by-step explanation:

5 0

2 years ago

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