Answer:
a = 4
Step-by-step explanation:
1. Expand
2. Simplfy
3. Add 5a to both sides.
4. Simplify again
5. Add 33 to both sides.
6. Divide both sides by nine
7. Switch the sides up.
Step-by-step explanation:
67yd² is the answer...........
<h3>hello!</h3>
Let the number be x.
subtract 4:-
x-4 (4 less)
this expression equals 9:-
x-4=9 (Option C)
<h3>note:-</h3>
Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I will comment and/or edit my answer :)
Answer: Zeroes: 2.5 and 9.5 Vertex: (6, 12.25)
Step-by-step explanation:
:) Done on khan
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