I think that's the side angle side similarity theorem
Answer:
I think it would be 9 times.
Step-by-step explanation:
If it plays 3 times in one hour, 3*3 is 9 so I would assume it is 9.
Answer:
$ 8.10
Step-by-step explanation:
3.60 * 2.25 =
Answer:
6.
Step-by-step explanation:
To solve this, you can set up an equation as such:
x²-18= 3x
Now, rearrange this to make it an equation in standard form:
x²-3x-18=0.
Simply turn this equation into factored form:
(x-6)(x+3)= 0.
The only positive solution here is x=6.
<h2>Answer:</h2>
This is a theorem called Converse of Alternate Exterior Angles that states that <em>if two lines are cut by a transversal and the alternate exterior angles are congruent, then the lines are parallel</em>. Moreover, this theorem is based upon the corresponding Angles Converse Postulate that states that<em> if two lines are cut by a transversal and corresponding angles are congruent, then the lines are parallel. </em>We don't need to prove this postulate, it's assume to be true. So our goal is to get corresponding angles congruent in order to use the corresponding Angles Converse Postulate,
1.
Reason: Given
Statement:
2.
Reason: Def of vertical
Statement:
3.
Reason: Def of vertical
Statement:
4.
Reason: Transitive Property
Statement:
5.
Reason: corresponding Angles Converse Postulate
Statement: