8 hour 20 minutes
45 minutes less = 7 hour 45 minutes
1 hour lesd = 6 hour 45 minutes
Hope this helped!
Answer:
-4
Step-by-step explanation:
What do you mean by without calculating?
We have that
(x + 3)² = -20(y − 1)
<span>This is actually the vertex form, so we can obtain the vertex already
</span>the vertex is the point (h,k)------------> (-3,1)
4p=-20------------> p=-5
Focus is at (-3,1-5)---------> (-3,-4)
Directrix is at <span>y = 1-(-5)----------> y=6
</span>
the answer is
the directrix is y=6
see the attached figure
7.980 divided by 0.19
You cant divide by decimals so with 0.19 you move the decimal over twice, so you get 19. You do the same with 7.980, which would be 798.0, which is 798. Then you do 798 divided by 19 which is 42. 42x19=798