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3 years ago

14

Triangle OWL was rotated to create triangle O'W'L'. Describe the transformation using details and degrees.

2 answers:

Alisiya [41]3 years ago

8 0

I believe this is a rotation through an angle of +90°, anticlockwise, (counterclockwise), with the center of rotation origin(0,0)
To describe rotation we give the center of rotation and the rotation angle in degrees stating whether it is clockwise or counterclockwise.

Tamiku [17]3 years ago

7 0

Answer:

The triangle was rotated 90 degrees clockwise with origin being the point of rotation. The other guy was wrong.

Step-by-step explanation:

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If 4 electricians can wire some new houses in 20 days, how many electricians would be required to do the job in 10 days?

abruzzese [7]

Answer:

2

Step-by-step explanation:

20/2 = 10

4/2 = 2

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2 years ago

A rectangle with an area of x2 - 4x – 12 square units is

tino4ka555 [31]

Hello there! :)

Answer:

First choice, (x + 2) and (x - 6).

Step-by-step explanation:

To solve for the dimensions, recall that the formula for the volume of a rectangle is:

A = l × w

Simply factor x² -4 - 12. Find two numbers that add up to -4 and multiply into -12.

2, -6 satisfy these conditions. Use these numbers to write this equation in factored form:

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2 years ago

Read 2 more answers

Question 3 of 10

Bas_tet [7]

Answer:

A. $y-5=1.5(x-4)$ .

B. $y=1.5x-1$ .

Step-by-step explanation:

The given line passes through (2,2) and (4,5).

The slope the given line can be found using the formula;

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{5-2}{4-2}$

This gives $m=\frac{3}{2}=1.5$ .

The slope-intercept form is $y-y_1=m(x-x_1)$ .

We substitute the second point to get:

$y-5=1.5(x-4)$ .

We expand to get:

$y-5=1.5x-6$ .

$y=1.5x-6+5$ .

$y=1.5x-1$ .

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2 years ago