Answer:
a = 20
Step-by-step explanation:
1/2a - 4 = 6
+4 +4
--------------------
1/2a = 10
*2 *2
---------------------
1a = 20
/1 /1
----------------------
a = 20<em> -------------------> answer</em>
1/2a = 10 (bring -4 to the other side)
a = 20 (times 2 by 10)
a = 20 is the answer
I put both volume and area
Where is the table
1 km = 1000m
Answer: C Fourth Quadrant
Opposite (or in The US, vertical) angles are congruent.
Adjacent ( on the same line) angles are supplementary (that is their sum = 180 degrees).
Answer: Do you know the values of u and v?
