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Len [333]
3 years ago
7

Find the volume V of the described solid S. The base of S is the region enclosed by the parabola y = 3 − 3x2 and the x-axis. Cro

ss-sections perpendicular to the x-axis are isosceles triangles with height equal to the base.

Mathematics
1 answer:
Yakvenalex [24]3 years ago
3 0

Answer:

Volume of described solid = 4.8

Step-by-step explanation:

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Dimension of a cuboid is 4 m 3 m ad 5 m how many such cuboid can form a cube....... please and urgent..experts please help
larisa [96]

Step-by-step explanation:

We dimension of the smallest cube to be made from cuboids of sides 3 m , 4 m and 5 m will be the least common multiple of 3 m, 4 m and 5 m i.e. 60 m

12 cuboidal should be stacked along 5 m edge to 60 m, 15 cuboids should be stacked along 4 m edge and 20. cuboids should be stacked along edge to make a cube of 60 m edge, Hence number of cuboids are 12× 15 ×20=3600

hope it helps

4 0
3 years ago
Evaluate and simplify <br> 4a - 2(a + b) + 1 = ? a=2 b=4
o-na [289]

Answer:

-3

Step-by-step explanation:

4(2)-2(2+4)+1=8-2(6)+1=9-12=-3

4 0
3 years ago
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Answer: >14 I think

Explanation:

3 0
3 years ago
The Ortiz family will travel from Indianapolis to Denver this summer. The driving distance between the two cities is 1,058 miles
lakkis [162]
<span>A. Write and solve an algrebraic equation to find out how many gallons of gas they will use. Explain your steps.

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x = y/20 
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B. Write and solve an algebraic equation to find out how many miles they will travel.

</span>let x = distance traveled
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x = 20y
x = 20(52.9) 
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Hope this helps. Have a nice day.
7 0
3 years ago
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Leona [35]
One thing to bear in mind with trigonometric expressions is that, the exponent location is next to the function name, instead of the whole expression, though it applies to the whole thing, namely cos²(x), is really [ cos(x) ]², and that matters for using the chain rule.

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8 0
3 years ago
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