2 years ago

What is the scale factor? Answer Choices 4 21 .25 1.4

Mathematics

2 answers:

const2013 [10]2 years ago

5 0

The scale factor is 4…… correct answer

Anestetic [448]2 years ago

4 0

Answer:

The answer would be 4

Step-by-step explanation:

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Answer plzzz. Tell the truth and answer correctly

Free_Kalibri [48]

Answer:

54 feet

Step-by-step explanation:

We can use proportions

1 inch 27 inches

--------- = ------------

2 feet x feet

Using cross products

1x = 54

The building is 54 feet

3 0

3 years ago

Given the point (-4, 2) and the y intercept (0, -5) write the equation of the line in slope-

laila [671]

The equation of the line in slope - intercept form is $y=\frac{-7}{4}x-5$

Explain what the slope-intercept form is?

Simply put, the slope-intercept form is the way to write a line's equation so that the y-intercept (where the line crosses the vertical y-axis) and slope (steepness) are instantly visible. This expression is sometimes referred to as y = mx + b form

Given: x = -4 , y = 2 and b = -5

y = mx + b

2 = m (-4) + (-5)

m = $\frac{-7}{4}$
By putting the value of m we get equation of line
$y=\frac{-7}{4}x-5$