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
M < 2 = m < 6...corresponding angles
m < 5 = m < 8....vertical angles are congruent
<em>Answer:</em>
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<em>Step-by-step explanation:</em>
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<em>Simplify both sides of the inequality.</em>
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<em>Multiply both sides by 4/(-3).</em>
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<em>Hope this helped you!</em>
Answer:
C is the answer
Step-by-step explanation:
$149 is the cost of one soccer sets and s is the number of them
$127 is the cost of one volleyball set and v is the number of them
$275 is the cost of one football training set and the amount of them is f
