Answer:
3*-3+2*-2=
Step-by-step explanation:
-13
<span>1/8(y−5)²=x+3
(y-5)² = 8(x+3)
The formula of parabola in standard form
(y-k)² = 4p(x-h), (h, k) - vertex, (h+p, k) focus
For our parabola
vertex (-3,5)
4p=8
p=2
This is a horizontal parabola because y².
So to find the coordinates of the focus we need to add to x coordinate of vertex.
</span>(-3+2, 5) = (-1,5) focus
Correct answer is (-1,5).<span>
</span>
63 - 2.95 = 60.05
Rounding using significative figures
63 has three significative figures
2.95 has three
So, we must round the result to 2 significative figures.
Result = 60
Answer by JKismyhusbandbae: 9
(5 + 12 + 8 + 12 + 11 + 8 + 5 + 5 + 7 + 12)/10=9
To find the mean, add up all the lengths and divide by 10.
The number that belongs in the blank space is answer choice A. 6
