Answer:
Step-by-step explanation:
Given
Required
Select an equivalent expression
Simplify the power
Apply law of indices:
Express decimal as fractions
<span>Confidence Level: 95%; Confidence Interval: 44 to 46</span>
The standard form of a parabole is: (y-k) = a(x-h)², Where (h , k) are the coordinates of the vertex
In the example Vertex (3,1) ,
so (y-1) = a(x-3)². (a)
Now let's calculate a. The y-intercept coordinates(0 , 10), Replace in (a) x by 0 & y by 10:
(10-1) = a(0 - 3)²
9 = 9a and a=1
<u />The equation becomes : y-1 = (x-3)², Expand (y-1) = x²-6x+9
<u />and finally y = x² - 6x +10 (ANSWER C)
<span><span>
You convert it to meters first. </span>So you get 701000m and 523445m<span>You subtract the values and get this: 177555</span></span>
<span><span /></span><span>So your answer is <span>177555</span></span>
<span><span>Hope this helps :)</span></span>
<span>1*441 & 3*147 & 7*63 & 9*41 &21*21 are all factor pairs of 441
</span>
21&21 have the smallest sum and would make for the smallest perimeter
Answer:l=21 w=21
