What number should be added to this expression to change it into a perfect square trinomial?
2 answers:
C. 4 makes this equation a perfect trinomial
C. 4 because 4 is a perfect square, as well as x^2 and 4x
I hope that helps!
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Answer:
use calculator
Step-by-step explanation:
1+1 = 8
because its 8
Answer:
10
Step-by-step explanation:
-2*2-3x+5=f(x)
-2*2-3(-3)+5=f(x)
-4+9+5=f(x)
5+5=f(x)
10=f(x)
The answer is 2/9 in lowest terms.
In decimal form its 0.222222
Equal is the with the 38+
Convert pounds to kilograms.
1 pound = 0.4536 kg.
170 pounds x 0.4536 = 77.11 kg.
Multiply weight by grams of protein per kg.
77.11 kg x 1.4 =107.95 grams. Round answer as needed.
