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laila [671]
4 years ago
5

A=180(n-2)/n Solve for n

Mathematics
2 answers:
Rom4ik [11]4 years ago
3 0
N=11664000
     ________
     A-5832000
this is the answer
 
Rudiy274 years ago
3 0
<span>A=180(n-2)/n
An = 180n - 360
180n-An = 360
n(180-A) = 360
n = 360/(180-A)</span>
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Y=5x+2 what point at the y axis
almond37 [142]
I think to find the y - axis you should sub x=0
Therefore, y=5(0)+2
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Hence the answer is (0,2)

I'm sorry if this is wrong!
5 0
3 years ago
Identify the factors of x2 + 16y2.
BabaBlast [244]

The way to find the factores is by seeking the polonomial's roots, or zeros!

To find the roots, we set the polinomial equation to zero:

x^2+16y^2=0

Then we solve this equation:

x^2=-16y^2

This is only true, if x=y=0.

3 0
3 years ago
Read 2 more answers
The base of a rectangular prism has a length of 4 centimeters and has a width of 2 centimeters.The height of the prism is 3 cent
coldgirl [10]
Answer:
24
Explanation:
V = whl (width times height times length)
V = (2)(3)(4)
V = (6)(4)
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6 0
3 years ago
What is the area of a triangle with vertices (3,0) (9,0) (7,6)
Nezavi [6.7K]

Answer:

The area of the triangle is of 21 units of area.

Step-by-step explanation:

The area of a triangle with three vertices (x_1,y_1),(x_2,y_2),(x_3,y_3) is given by the determinant of the following matrix:

A = \pm 0.5 \left|\begin{array}{ccc}x_1&y_1&1\\x_2&y_2&1\\1_3&y_3&1\end{array}\right|

In this question:

Vertices (3,0) (9,0) (7,6). So

A = \pm 0.5 \left|\begin{array}{ccc}3&0&1\\9&0&1\\7&7&1\end{array}\right|

A = \pm 0.5(3*0*1+0*1*7+1*9*7-0*7*1-0*9*1-3*1*7)

A = \pm 0.5*(63-21)

A = \pm 0.5*42 = 21

The area of the triangle is of 21 units of area.

5 0
3 years ago
Can’t figure out M&lt;7/12<br><br> The options are <br> A.1<br> B.-1<br> C.-9<br> D.-5
sladkih [1.3K]

M < 7 / 12

(1) < 7 / 12

(1) < 0.583333333 (false statement)

(-1) < 7 / 12

(-1) < 0.583333333 (true statement)

(-9) < 7 / 12

(-9) < 0.583333333 (true statement)

(-5) < 7 / 12

(-5) < 0.583333333 (true statement)

B C D maybe?

8 0
3 years ago
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