Answer:9.4cm2
Step-by-step explanation:
To convert a quadratic<span> from y = ax</span>2<span> + bx + c form to </span>vertex<span> form, y = a(x - h)</span>2+ k, you use the process of completing the square. Let's see an example. Convert y = 2x2<span>- 4x + 5 into </span>vertex<span> form, and state the </span>vertex<span>.</span>
Answer:
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Step-by-step explanation:
Answer:
all regular polygons are symmetrical!!
hope this helped!
Step-by-step explanation:
Answer:
34
Step-by-step explanation:
13-(-21) = 13 + 21 = 34