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(n - 2) (180) / n  = 120             simplify

180n - 360  = 120n           rearrange

180n - 120n  = 360

60n  = 360  →    n = 6  sides  = hexagon

2,000,000+1,098,653,769=1,100,653,769 Hope this helps!

x = 20

candy

A secret

I have the same question

If we have

[ W + 87 ] / 19  = 14   multiply both sides by 19

W + 87  = 266    subtract 87 from both sdes

W  = 179

If we have

W/19 + 87  = 14       subtract 87 from both sdes  

W / 19  =  - 73     multiply both sides by 19

W  =  - 1387

got right

hello

n = log (0.5) / log (1.025)  ≈  -28.07

hola

4+4=8

Divide -48 (what he needs) with -6 (the amount he gets) and you'll get the amount of times.

9.5

P = a + 3 + c

P - a - 3   = c

sin [ (2 + 45/60)° ] =

sin [ (2 + 3/4)° ]  =

sin ( 2.75°)

\(2,000,000+1,098,653,769=3,098,653,769\)

A  circle passes through the verticies of a triangle with side lenths of 3.3cm,5.6cm, and 6.5cm. The radius of the circle in cm is?

You already did........LOL!!!!

V_hemisphere = (2/3) pi * r^3 .....so

V_hemisphere / [ (2/3) pi]  = r^3       take the cube root of both sides

( V_hemisphere / [ (2/3) pi] )^(1/3)  = r

The surface area of a hemisphere =

2 * pi * r^2   ....substiute for r

2 * pi * [ ( V_hemisphere / [ (2/3) pi] )^(1/3) ] ^2  =

2 * pi * [ ( V_hemisphere / [ (2/3) pi] )^(2/3) ]

Thanks Max !

Hello young sir/madame/other