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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.05. PIE12 6. PIE36 Is that right?

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1Radius of circle = 6 since the triangles are equilateral. So circumference = 2(6)pi=12pi

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1Do you mean how many degrees in each interior angle?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Can you check my other answers? I'm dont with all of them here, I need to scan it again

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1I got 8.3 for the apothem of the pentagon. Your setup seems to be right. Also you need to pay more attention to the form of the answers in both questions.

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1\[\tan 36=\frac{6}{b}\] \[b \tan 36=6\] \[b=\frac{6}{\tan 36}=8.3\]

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1Therefore the area of the pentagon = 5(1/2)(12)(8.3)=247.7

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1Slant height = \[\sqrt{(8.3)^2+(10)^2}=13.0\]

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1Surface = 5(1/2)(13.0)(12)+247.7=637.7

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1\[V=\frac{1}{3}(247.7)(10)=825.7\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0are you sure O.o I got complete diferent answers... Smh at me

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1The reason is that we did not agree on the apothem. Did you see what I said about the apothem?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ohh yeah so everything would be wrong after that lol..

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1Well check your work. I could have made a mistake. We agree on the setup.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0are you sure about the surface area? you ADD the area of the pentagon?

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1The pyramid is composed of the base which is a pentagon and 5 sides which are 5 congruent triangles. If it said lateral surface area it would be just the 5 triangles but it says surface area so we have to assume it means all of the surfaces.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0How long will you be on? Im working on the other side will you be able to help me with that?

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1Probably about another 2025 minutes.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@Mertsj http://i.imgur.com/bpW5d.jpg

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0im doing it as we speak I just dont want you to go

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.11/2 the difference of the arcs.

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.118. outside times whole = outside times whole.

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.18(x+8)=7(16) 8x+64=112 x=6

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Are you sure about 17. being 30? I think it's only half for like the 120 down to 60. 60 down to B is diferent I think

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1The measure of an angle formed by a two secants drawn from a point outside the circle is half the the difference of the intercepted arcs. (far arc  near arc)

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.119. Half the sum of the arcs.

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.121. \[(x3)^2+(y+9)^2=25\]

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.122. \[(x+4)^2+(y11)^2=100\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Do you have paypal? lol

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Id like to make a educational donation

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.125. 44 but you had better check these answers because I did not. I just whipped them off. Could easily have hit a wrong button. Good night
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