If these two lines are parallel, they would have the same gradient.
Since Gradient = Rise / Run,
8 / -12 : -4 / 1
These two ratios are obviously not the same, so we can conclude the lines are not parallel.
Answer:
7.1 points
Step-by-step explanation:
100/14=7.1 points
Given equation :
2/3 y + 15 = 9.
We need to subtract 15 from both sides first.
<h3>2/3 y + 15-15 = 9 -15 <em>Subtraction property of equality.</em></h3>
Now, we need to simplify it.
We get
<h3>2/3 y = - 6 <em> simplification </em></h3>
Now, we need to get rid 2/3 from left side.
On multiplying both sides by 3/2,
<h3>2/3 y * 3/2 = - 6 * 3/2 <em>Multiplication property of equality.</em></h3>
On simplifying, we get
<h3>y = -9 <em>simplification </em></h3>
René Descartes was the person who created analytic geometry and the Cartesian coordinate system
Answer:
Step-by-step explanation:
All this takes is the use of the power rule, which, for integrals, says that
∫
= 
.
With this in mind, we can integrate:
∫
= .
We can also check our answer by differentiating our answer:
so we are correct!
hope this helped!
