Answer:
so the transitive property can be invoked in step 9
Step-by-step explanation:
Without the figure, it is difficult to tell what these steps do. However, the symmetry of the proof suggests that step 4 can match step 8, and its Reason can be "deduced from steps 2 and 3."
The idea of steps 4 and 8, taken together, is to show that DC and DB are both equal to DA, so the transitive property can be invoked in step 9.
Answer:
First One: Yes
Second One: No
Step-by-step explanation:
Direct Variation Formula: y=kx
1. every single on is y=x times 6, fits the formula
2. there is no easy multiplying repeating pattern of how x=y
:
Since , we get:
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We have
simplify
then the radical rule is used:
⇒
Now we have and
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and
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since is the half of
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<em>(-4+5=1)</em>
Minus 1 on both sides
Divide by 3 on both sides
C 5 > 7/3