Answer:
366.
-1493.
Step-by-step explanation:
54.8-6.9-12
You perform the multiplications first:
= 432 - 54 - 12
= 378 - 12
= 366.
5-2.83.9-4
= 5 - 166* 9 - 4
= 5 - 1494 - 4
= -1489 - 4
= -1493
Answer:
( 3 / 4) * λ = - 1 - - > λ = - ( 4 / 3)
y = - ( 4 / 3) * x + 6
By applying the variational approach and then comparing the result to the exact solution, we can calculate the error in the approximation. That is the main and major use of Terminal notation of pi.
π/2 = [tex] \lim_{n \to \infty} π (2j)(2j) / (2j-1)(2j+1)
Here, by this expression, we set the limits, and get the approximate error in the experiment.
Hope this helps!
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Answer:
Y'all playing with me........right???
We have that
y = -5/8 x²- 3x + 4----> multiply by 8----> 8y=-5x²-24x+32
8y-32=-5x²-24x
Factor the leading coefficient
8y-32=-5*(x²+4.8x)
Complete the square Remember to balance the equation
by adding the same constants to each side.
8y-32=-5*(x²+4.8x+5.76-5.76)
8y-32-28.8=-5*(x²+4.8x+5.76)
8y-60.8=-5*(x+2.4)²
8*(y-7.6)=-5*(x+2.4)²
-(8/5)*(y-7.6)=(x+2.4)²
-(1.6)*(y-7.6)=(x+2.4)²
is a vertical parabola-----> open down
The standard form is (x - h)²<span> = 4p (y - k)
</span>
the vertex is the point (-2.4,7.6)
4p=-1.6
p=-1.6/4----> p=-0.40
<span>the directrix is
y= k - p-------> 7.6-(-0.40)----> y=7.6+0.40----> y=8
</span>
the answer isy=8
