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Alborosie
3 years ago
8

A road has a 10° angle. To the nearest foot, find the increase in altitude of a car after driving 4,000 feet along the road.

Mathematics
1 answer:
ahrayia [7]3 years ago
8 0
See the attached image

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To join the meeting vyv-vmvx-qnp​
zmey [24]

Answer: yk i just a flight away if u wanna u can take a private plane

Step-by-step explanation:

Telepathia

3 0
3 years ago
4t + 2u2 - u3 ; t=2 u=1
melisa1 [442]
9, I believe.
4(2)+2(1)^2-(1)^3 (^ just means to the power of "exponent")
8+2-1=9
3 0
4 years ago
$10,000 is compounded semiannually at 12% interest for t years. what expression represents the amount of money after t years?
kari74 [83]
To solve this, you can do the is over of equals to % over hundred.
is         %
__ = ____
of      100
10,000      12
_____ = ____
    t           100
1,000,000=12t
                __    
t=83,333.33
i hope this helps!
3 0
3 years ago
How do you find the radius of a cylinder when you only know the surface area?
Paha777 [63]

The surface area of a cylinder with circular bases of radius <em>r</em> and height <em>h</em> is equal to the sum of the areas of the two circular faces and the area of the rectangular lateral surface:

<em>A</em> = 2π<em>r</em>² + 2π<em>rh</em>

If you know the height <em>h</em>, then you can solve the quadratic equation for <em>r</em>.

7 0
3 years ago
The graph below shows the number of open blossoms in a nursery and the number of hours after dawn. answer all that apply
uysha [10]

Answer:

The correct option is B.

Step-by-step explanation:

The given equation is

y=20x+3

This equation represent the number of open blossoms in a nursery after x hours.

At initial the number hours is 0.

Substitute x=0 in the given equation.

y=20(0)+3

y=0+3

y=3

The initial value is 3, it means there were three blossoms open at dawn. Option B is correct.

6 0
3 years ago
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