Answer:
355600.0
Step-by-step explanation:
Answer:
- 627 miles north
- 747 miles east
Step-by-step explanation:
Bearing angles are measured east of north, so in (N, E) coordinates, the final position of the plane is ...
(1.5 h)(650 mi/h)(cos(50°), sin(50°)) = (975cos(50°), 975sin(50°)) mi
= (626.72, 746.89) mi
The plane will be 627 miles north and 747 miles east of its point of departure.
<h3>
Answer: 4</h3>
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Explanation:
The given piecewise function basically means we have h(x) defined in two different ways based on what x is
If x is less than 2, then h(x) = 4 - x^3 which is what the first row says
Or
If x = 2 or larger, then h(x) = 2x-3 which is what the second row says.
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We want to find h(0). We want to find h(x) when x = 0. We'll use the first definition since x = 0 is less than 2.
h(x) = 4 - x^3
h(0) = 4 - (0)^3
h(0) = 4 - 0
h(0) = 4
Check the picture below.
two twin sides stemming from a common corner will produce twin angles on the other end, which is what happens on any isosceles triangle, twin sides making twin angles at the base.
Answer:
Duration of the tour he planned first is 8 days.
Step-by-step explanation:
Given that a person has 12000 rupees for his daily expenses.
Let x be the number of days.
Then daily expenses per day ![=\frac{12000}{x}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B12000%7D%7Bx%7D)
Given that number of day is increased by 2 more days, that is number of days is x+2.
New daily expense per day ![\frac{12000}{x+2}](https://tex.z-dn.net/?f=%5Cfrac%7B12000%7D%7Bx%2B2%7D)
Given that this new daily expenses are 300 less than original.
That is ![\frac{12000}{x}-\frac{12000}{x+2}=300](https://tex.z-dn.net/?f=%5Cfrac%7B12000%7D%7Bx%7D-%5Cfrac%7B12000%7D%7Bx%2B2%7D%3D300)
![\frac{12000(x+2)-12000x}{x(x+2)}=300](https://tex.z-dn.net/?f=%5Cfrac%7B12000%28x%2B2%29-12000x%7D%7Bx%28x%2B2%29%7D%3D300)
![\frac{24000}{x(x+2)}=300](https://tex.z-dn.net/?f=%5Cfrac%7B24000%7D%7Bx%28x%2B2%29%7D%3D300)
![x(x+2)=\frac{24000}{300}](https://tex.z-dn.net/?f=x%28x%2B2%29%3D%5Cfrac%7B24000%7D%7B300%7D)
![x^{2}+2x-80=0](https://tex.z-dn.net/?f=x%5E%7B2%7D%2B2x-80%3D0)
(x-8)(x+10)=0
x=8 or -10.
Since number of days cannot be negative, duration of the tour planned=8.