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4 years ago

How can the use of sine and cosine be helpful for determining what a triangle looks like?

1 answer:

6 0

The use of sine and cosine could give you the angle measuments of the triangle, along with the use of tangent. Not only could it give you the angle measurements but the lengths of the sides.

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What is the value of the expression below

natulia [17]

Answer:

a=2,b=4. (3a+b)=3*2+4=10.

5 0

3 years ago

Martin bought a painting for $5,000. It is expected to appreciate at a continuous rate of 4%. How much will the painting be wort

IRINA_888 [86]

5000:100=50. 50*4=200 5000-200=4800 do the same 5times more, always taking the last number, so now start with 4800:100....

6 0

4 years ago

What is the maximum value of the objective function, P, with the given constraints?

maksim [4K]

Answer:

Option C - 420

Step-by-step explanation:

Given : Objective function, P, with the given constraints

$P=20x+35y$

Constraints,

$x+y \leq 12$

$5x+y \leq 20\\x \geq 0\\y \geq 0$

To find : What is the maximum value

Solution :

First we plot the graph through the given constrains.

As they all move towards the origin the common region of the equations is given by the points (0,0), (0,12), (2,10), (4,0)

Refer the attached figure.

So, we put all the points in P to, get maximum value.

$P=20x+35y$

Point (0,0)

$P=20(0)+35(0)=0$

$P=20x+35y$

Point (0,12)

$P=20(0)+35(12)=420$

Point (2,10)

$P=20(2)+35(10)=40+350=390$

Point (4,0)

$P=20(4)+35(0)=80$

Therefore, The value is maximum 420 at (0,12)

So, Option C is correct.

8 0

3 years ago

The point V(-2,-1) is reflected over the y-axis. What are the coordinates of the resulting point, V’?

krok68 [10]

Answer:

(2,-1)

Step-by-step explanation:

i think it's that.

4 0

3 years ago

What is the value for p in x = -1/8y^2

irakobra [83]

Download photomath it will give u the answer

6 0

3 years ago