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UkoKoshka [18]
3 years ago
11

If c=1/3 and b=3 solve 3c divided by (2b to the 2nd power

Mathematics
1 answer:
valentina_108 [34]3 years ago
3 0

Answer:

4 1/2

Step-by-step explanation:

3(1/3) divided by 2(3)2nd power

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WILL MARK THE BRAINLIEST!! PLEASE HELP If ∠1 = 3x, ∠2 = 5x + 18, and s ⊥ r, find m∠1. Question 5 options: A) 27° B) 63° C) 61° D
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Answer:

A. 27°

Step-by-step explanation:

Given that s is perpendicular to r, and <1 = 3x, <2 = 5x + 18, therefore:

m<1 + m<2 = 90°

3x + (5x + 18) = 90°

Solve for x using this equation

3x + 5x + 18 = 90

8x + 18 = 90

Subtract 18 from both sides

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Plug in the value of x

m<1 = 3(9) = 27°

5 0
3 years ago
Help me on math please really need help
Zanzabum
If the height was 10, then the volume of the cube would be 1000 because you find volume you must multiply the length*width*height and the value of those three is 10. 
Now since volume is 1000 and the volume of a 2in cube is 8 (again, lwh=V) you can divide 1000 by 8 and you would get 125. So that means 125 2in cubes can fit inside the bigger cube.

If the volume of this cube were 750in^3 and you had to find the height, you would use the Volume formula again:
l*w*h=V
10*10*h=750
20h=750
((divide both sides of the equation by 20 to find the value of h))
h=37.5

If the surface area of the cube were 680in^2 then you would use the surface area formula to find the value of h:
(2(lw))+(2(lh))+(2(wh))=A
(2(10*10))+(2(10h))+(2(10h))=680
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subtract 200 from both sides of the equation:
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divide both sides by 40 to get the value of h:
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3 years ago
The average elephant can carry up to 1250 pounds on its back. Four people are on its back, and they have a combined weight of 83
madreJ [45]
I'm pretty sure the answer is C. 400 pounds.
8 0
3 years ago
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PLZ HELP ASAP SOLID GEOMETRY WORD PROBLEMS
Taya2010 [7]
Area of a cylinder is computed by the formula: A=2πrh+2πr^2

So the solution will be:
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A=<span>87.96

SO the answer would be 84.96 square units.</span>
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3 years ago
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