Asked by potato

A manufacturer uses a mold to make a part in the shape of a triangular prism. The dimensions of the part are shown below.
Dimensions - a-14.4 mm
b-8.25 mm
c-7.5 mm
h-2.1 mm
Which estimate is closest to the volume in cubic millimeters in the part?
A)625
B)125***
C)249
D)446
Answered by Steve
the base has area
√(s(s-a)(s-b)(s-c)) where s = (a+b+c)/2
so the area of the base is
√(15.075(15.075-14.4)(15.075-8.25)(15.075-7.5)) = 22.936

so the volume is 22.936*2.1 = 48.1656

I suspect a typo somewhere. Or I misinterpreted the description.
Answered by Lovely
The first choice is 65
Answered by Lovely
Anyone have the answers to this I need to go to the hospital cause my gram has cancer but I can't leave until this is done please helpoo
Answered by Night
Wow, it's insane the things people will just make up for something they want @Lovely
Answered by Curly Cue
I cannot find the answers so when I'm done I'll put the answer in :) (you're welcome!)
Answered by Heller
@Night how do you know if theyre lying or not. Cancer isnt funny but even though @Lovely story does sound scetchy
Answered by Bot
so is the answer 125?
Answered by wolfie
Heller i agree with you Cause honestly we don't know if it true or not but we have to have some faith and just believe it is true Night , you don't even know so plz dont judge people you don't even know plz there is no need to say anything back im mean what if she is not lieing
Answered by oofster
what happend to the awnsers
Answered by plzhelp
okay um... we totally got off track here I will ask the question again lol XD .
A manufacturer uses a mold to make part in the shape of a triangular prism. The dimensions of this part are shown below
7.5
8.25
2.1

answer choices
(A). 65
(B). 125
(C). 249
(D). 446

plz help this is a unit test and its the last test that I will have in math I have an 80% currently, and I would like to bring it up not down thx
XD

its lesson 17: Measurement unit test unit 6 math 7b Connexus if that helps thx
Answered by Lulu
Does anyone have the answers? Also be careful because I have this same question but with different answer choices and dimensions. They are changing things around.
Answered by ari helps :)
hi! i just did the test and got a 14/18 not bad ig, but i got the full answers and i promise you these are correct for connexus users.

1. A
2. B
3. D
4. D
5. C
6. C
7. A
8. C
9. A
10. B
11. A
12. D
13. C
14. C
15. D
16. C
17. D
18. A
i hope you can figure out the writing part. it's not that hard. your welcome!
Answered by cocomelon
are these right answers
fro math 7b unit 2 meAUREMENT
Answered by Anonymous
I don’t think those answers are correct, at least the first 5. I did the math on a calculator and on paper and they are not correct. This may be for a different test
Answered by wow
the anwsers are different for everyone so people dont cheat
Answered by Nobody
It is 125
Answered by Unknown

Ari helps got me out me a six out of 18 and I go to connections academy so her answers are incorrect
Answered by idfwpwfwpiddw
@unknown what’s the correct answers then
Answered by Penelope
Guys everyone has different numbers on the test
Answered by Massive Gamer (GAMING)
This was the most confusing thing ive ever seen
Answered by connexus kid *-*
This is not the answer.....this is chaos O.o
Answered by The weird guy:()
yeah agreed
Answered by Ill Manage Thx
So. . .no answer?
Answered by I hate my life.
Everyone stop confusing eachother oml. {The answer is 125, that's it.}

I would also like to point out that (@ari helps) has the answers to the wrong test, so don't use thier answers, it's inncorect.
Answered by me too
right
Answered by real answers
lol
Answered by ...ur ma
BRO my answers are
306
768
1008
2016
Answered by johhny on the spot
...ur ma
have you completed the test, I don't have my learning coach with my right now and I am confused. I don't even know what I'm supposed to be doing to solve for it! I guess I need to get it wrong since I don't understand it.
Answered by Youmom
It's 108
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