1 answer:
<span>1. y^2 - y - 2 = (y - 2)(y + 1) (Answer is G) 2. 3y^2 - 27 = 3(y^2 - 9) = 3(y+3)(y - 3) </span>(Answer is D)<span> 3. y^4 - 16 = (y^2 + 4)(y^ - 4) = (y^2 + 4)(y + 2)(y - 2) </span>(Answer is A)<span> 4. y^2 - 12y + 36 = (y - 6)^2 </span>(Answer is F)<span> 5. -4y^2 + 8y + 32 = -4(y^2 - 2y - 8) = -4(y+2)(y - 4) </span>(Answer is B)<span> 6. 5y - 2 + 4y^2 - 4 = 4y^2 + 5y - 6 = (4y - 3)(y + 2) </span>(Answer is C)
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I don’t really understand what this is asking but the formula for circumference is C= πd Remember that diameter (width of the circle) is double the radius (half the width of the circle) and π is about 3.14 Hope this helped
I think it would be 1,2, and 4
Answer:
.82 or 80 degrees rounded
Step-by-step explanation:
you can use SOH-CAH-TOA meaning sin = opposite/hypotenuse, so 14/17 = .82.
Answer:
$6.36 with taxes or $6 without tax
Step-by-step explanation:
$22.90/3.6 = $6.36 per pound with taxes
$21.60 /3.6 = $6 per pound
Answer:
f(x)= 2.2x
Step-by-step explanation:
y=2.2x
Now; interchanging the role of X and y;
x=2.2y
x-2.2=y
then;
f(-2)=-2-4=-6