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galina1969 [7]
3 years ago
5

This is due tomorrow PLZ HELP IMMEDIATELY

Mathematics
2 answers:
horsena [70]3 years ago
8 0
The value of X would be 9
Alexxandr [17]3 years ago
3 0
The answer is D.9 .......
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Find c.<br> Round to the nearest tenth:<br> 2 cm<br> 15°<br> 105
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Who is correct chris or sam
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4 0
3 years ago
Read 2 more answers
Answer questions 1, 2, 3 and challenge
hjlf
1. find volume
V=LWH
V=25*13*14
V=4550
each covers 1000
how many will cover the whole thing?
we can't put 4 becuase that leaves 550 uncovered
add another


5 is answer (it is too much , but at leas not too little) answer is D




2.
V=LWH
V=6*4*10
V=240

answer is D






3.  count how many are there, don't forget the hidden ones
13 cubes
volume=legnth tiems width times height
cubes so
v=side^3
side=3
3^3=27
13 cubes
13*27=351 in^3


challenge (this is meant to challenge you, not for you to ask people, but I will solve anyway, robbin you of experience)

V=LWH
V=5880
H=30
5880=LW30
divide both sides by 30
196=LW
they have square bases so L=W
196=L^2
sqrt both sides
14=L=W
the side legnth is 14in
4 0
3 years ago
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