ten percent - a tenth part; one part in ten equal parts. one-tenth, tenth, tenth part. common fraction, simple fraction - the quotient of two integers. Based on WordNet 3.0, Farlex clipart collection.

8 0

3 years ago

What is a necessary step for constructing perpendicular lines through a point off the line?

mixas84 [53]

Draw arcs on either side of a given point on the line

To construct a line perpendicular to another line through a point on the line:

Measure a length from that point to one edge of the line

Draw two intersecting arcs on either sides of the line

Draw a straight line from the intersecting point of the arcs to the point on the existing line.

The new line drawn is a perpendicular line.

The only step necessary out of the given choices is "Draw arcs on either side of a given point on the line"

Option C is the correct choice

Learn more here: brainly.com/question/929137

7 0

3 years ago

Read 2 more answers

Y= 2x^3 - 15x^2 + 36x - 20 find turning points and show working out

Murljashka [212]

Given:

The function is:

$y=2x^3-15x^2+36x-20$

To find:

The turning points.

Solution:

We have,

$y=2x^3-15x^2+36x-20$

Differentiate the given function with respect to x.

$y'=2(3x^2)-15(2x)+36(1)-(0)$

$y'=6x^2-30x+36$

$y'=6(x^2-5x+6)$

For turning point, $y'=0$ .

$6(x^2-5x+6)=0$

$x^2-3x-2x+6=0$

$x(x-3)-2(x-3)=0$

$(x-3)(x-2)=0$

Using zero product property, we get

$x-3=0$ and $x-2=0$

$x=3$ and $x=2$

Therefore, the turning points of the given function are at $x=2$ and $x=3$ .

8 0

3 years ago