145.98 is rounded to 146.00.
Hope this helps you! :)
Answer:
<h2>x=-5</h2>
Step-by-step explanation:




That's the simplest it can go.
Answer:
<h2>
Yes, this is a right triangle.</h2>
Step-by-step explanation:
Hypotenuse always have the highest number than base and perpendicular.
Hypotenuse ( h ) = 15
Base ( b ) = 9
Perpendicular ( p ) = 12
Let's see whether the given triangle is a right triangle or not
Using Pythagoras theorem:

Plugging the values,

Evaluate the power

Calculate the sum

Hypotenuse is equal to the sum of perpendicular and base.
So , we can say that the given lengths of the triangle makes a right triangle.
Hope this helps..
Best regards!!
Answer:
1)Rate of change, intersect, one, graph, intersect (i'm not really sure but this is what i think the answers are for 1)
Step-by-step explanation: