Answer:
A lies on (1,3) a reflection across the y-axis is (x,y) to (-x,y). The x turns the opposite and y stays the same so...
(-1,3)
<span> Position Value of Term. 1. 4. </span>2<span>. 8. 3. </span>12<span>. 4. 16. 5. </span>20<span>. What expression shows the ... 1 1. </span>2<span> -5. </span>3 1<span>. 4 -5. 5 1. </span>B). n an<span>. 1 </span>2<span>. </span>2<span> 8. 3 14. 4 </span>20<span>. 5 26. </span>C). n an<span>. 1 </span>2<span>. </span>2<span> -</span>2<span>. 3 -10. 4 -26 ... </span>Generalize<span>the </span>pattern<span> by </span>finding<span> an explicit formula for the </span>nth term<span>. A) </span>n2<span> + 5. </span>B<span>). 3n + 1. </span>C<span>). </span>2n<span> + 5. </span>D). (n<span> + </span><span>1)</span>
The answer is 6
Explanation:
Set up a ratio
The percentage of candy bars left is
100
−
70
=
30
Let 30% be the partial percentage.
Let 100% be the total percentage.
Let x be the partial number of candy bars.
Let 20 be the total number of candy bars.
30
100
=
x
20
Multiply both sides by 20
30
×
20
100
=
x
×
20
20
This leaves
600
100
=
x
Dividing by 100 gives
6
=
x
.
There are 6 candy bars left
Answer:
- Transitive Property of Equality
- Alternate Interior Angles Theorem
Step-by-step explanation:
a) You're trying to justify that two sums equal to 180° are equal to each other. The <em>Transitive Property of Equality</em> is that justification.
__
b) You're trying to justify that angles 3 and 6 are congruent. These are between the parallel lines, so are "interior" angles. They are on opposite sides of the transversal, so are "alternate" angles. They do not share a vertex, so cannot be vertical angles. The applicable theorem is the <em>Alternate Interior Angles Theorem</em>.
