Its 2 i guess but im not sure
Answer:
f(x) = (x -3)^2 - 1
Step-by-step explanation:
f(x) = x^2 - 6x + 8
a = 1, b = -6 and c = 8
So we are finding half of the b equation (ignore the negative sign)
Half of 6 is 3, so we are going to square 3 (3^2 = 9) and add 9 to the left side and subtract 9 to the right side
(x) = (x^2 - 6x + 9) + (8 - 9)
You can tell the polynomial is a perfect square, so we will have to factor it using the perfect square method
(x^2 - 6x + 9)
square toot of x^2 is x and square root of 9 is 3 and the operation sign after the a number is a minus sign
(x -3)^2
Don't forget the rest of the equation from before
(x -3)^2 + (8 - 9)
(x -3)^2 - 1
So the equation is f(x) = (x -3)^2 - 1
Answer:
$2266
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, 3% of $2200 is $66
$2200+$66=$2266
(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥
Also I would so so so appreciate a brainliest, I only need one more to advance!
I don't get your question but other people might but it don't say someone 162
<em>98 cm²</em>
- Step-by-step explanation:
<em>A(parallelogram) = PR×CD</em>
<em>252cm² = PR×18cm</em>
<em>PR = 252cm²/18cm</em>
<em>= 14 cm</em>
<em>PR = diameter => radius = d/2 = 14cm/2 = 7 cm </em>
<em>A(circle) = π×r²</em>
<em>= 22/7 × (7cm)²</em>
<em>= 22/7 × 49cm²</em>
<em>= 154 cm²</em>
<em>A(shaded) = A(parallelogram) - A(circle)</em>
<em>= 252cm² - 154cm²</em>
<em>= 98 cm²</em>
