Answer:
They are perpendicular.
Step-by-step explanation:
When we convert the equation 6x-2y=-5 into y=mx+b form, it changes into y=3x-5/2. Since we know that perpendicular slopes are opposite reciprocal, the opposite reciprocal of -x/3 is 3. So, we know that these 2 slopes are perpendicular.
Answer:
The distance between these two is 10.
Step-by-step explanation:
In order to find this, we simply need to subtract the values from one another. If the value is then negative, we take the absolute value to find the distance.
4 2/3 - -5 1/3
4 2/3 + 5 1/3
10
<em>When evaluating
then we get that the expression is 11</em>
<h2>
Explanation:</h2>
As I understand the expression is the following:

Let's call, that expression as 
So we are asked to find the value of the expression when
. In other words, we need to substitute
, so:

So <em>when evaluating
then we get that the expression is 11</em>
<h2>
Learn more:</h2>
Distributive property: brainly.com/question/10794694
#LarnWithBrainly
Answer:
Step-by-step explanation:
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Answer:
Part 1) 
Part 2) 
Part 3) 
Step-by-step explanation:
Part 1) Find the measure of angle ECF
we know that
CF is tangent at point C
so
the radius EC is perpendicular to the tangent CF
therefore

Part 2) Find the measure of angle AKB
we know that
The measure of the interior angle is the semi-sum of the arcs comprising it and its opposite

substitute the values

Part 3) Find the measure of angle ACF
we know that
The inscribed angle is half that of the arc it comprises

substitute the values
