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Olegator [25]
3 years ago
13

How to find the perimeter of a polygon with vertices

Mathematics
1 answer:
ddd [48]3 years ago
6 0
Step 1 Draw the triangle in a coordinate plane by plotting the vertices<span> and connecting them. Step 2 </span>Find<span> the lengths of the base and height.</span>
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Suppose r(t)=costi+sintj+3tk represents the position of a particle on a helix, where z is the height of the particle above the g
Ilia_Sergeevich [38]

a. The \vec k component tells you the particle's height:

3t=16\implies t=\dfrac{16}3

b. The particle's velocity is obtained by differentiating its position function:

\vec v(t)=\dfrac{\mathrm d\vec r(t)}{\mathrm dt}=-\sin t\,\vec\imath+\cos t\,\vec\jmath+3\,\vec k

so that its velocity at time t=\frac{16}3 is

\vec v\left(\dfrac{16}3\right)=-\sin\dfrac{16}3\,\vec\imath+\cos\dfrac{16}3\,\vec\jmath+3\,\vec k

c. The tangent to \vec r(t) at t=\frac{16}3 is

\vec T(t)=\vec r\left(\dfrac{16}3\right)+\vec v\left(\dfrac{16}3\right)t

4 0
3 years ago
Which is the graph of f(x)=3/2(1/3)x^
Eddi Din [679]

Answer:

havent got tought this yet sorry wish i can help

5 0
2 years ago
Please help!!!!!!!!!!!!!!!!
aksik [14]

Step-by-step explanation:

< PQS is exterior angle of the triangle

So,

2X = X + 58

X=58

m < P = 58

m <P QR = 180 - ( 58 + 58 ) =, 64

m < P QS = 116

6 0
3 years ago
Which type of function is shown in the graph below?
Lana71 [14]

Answer:

Exponential

Step-by-step explanation:

I have worked with this functions before.

4 0
3 years ago
Read 2 more answers
A farmer grows two types of grain in his fields. he has a seed budget of $20,000.00 and has spent $11,200.00 to plant wheat seed
Arisa [49]
For the answer to the question above, I'll provide a solution below.
52x < = 20,000 - 11200
52x < = 8800
x < = 8800/52
x < = 169.23
So the answer to your question is 169 acres <span>of barley the farmer can plant and still be under budget.
I hope my answer helped you. have a nice day!</span>
3 0
3 years ago
Read 2 more answers
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