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vladimir2022 [97]
3 years ago
13

Will mark brainliest if you answer correct. also 30 points for one question

Mathematics
1 answer:
nordsb [41]3 years ago
6 0

Answer:

I believe the answer is D

Step-by-step explanation:

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GIVING BRAINLIEST FOR BEST ANSWER!
Anarel [89]

Answer:

9/7

Step-by-step explanation:

13/14 - 1/7 + 1/2

taking LCM

=(13-2+7)/14

=18/14

to its lowest term

=9/7

6 0
2 years ago
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a cylinder and a cone start with the same radius and height the radius of the cone is then trippled and the height of the cone i
Fittoniya [83]

Answer:

Therefore the cone is the greatest relative increase in volume.

Step-by-step explanation:

Cone:

Original cone = (1/3)π(h)r^2

Changed cone = (1/3)π(h/2)(3r)^2

= (1/2)(1/3)π(h)9r^2

= (9/2) * Original cone

=4.5 * Original cone

Cylinder:

Original cylinder = π(h)r^2

Changed cylinder = π(2h)r^2

=2 * Original cylinder

Therefore the cone is the greatest relative increase in volume.

3 0
2 years ago
6.
Ilia_Sergeevich [38]

Answer:

  • A. 5 to the power of negative 5 over 6

Step-by-step explanation:

  • \sqrt[3]{5} \sqrt{5} /\sqrt[3]{5^5} =
  • 5^{1/3+1/2-5/3}=
  • 5^{1/2-4/3}=
  • 5^{3/6-8/6}=
  • 5^{-5/6}
6 0
2 years ago
please help im having such a hard time :( does this equation have no solution one solution or infinite solutions
WINSTONCH [101]

One solution!

Step-by-step explanation:

If we make a graph of the given equations, the lines will intersect at a point. We know that whenever lines intersect, it means the equations have one solution or a unique solution.

8 0
3 years ago
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A sprinkler head turns through 40 one–degree angles every minute. What is the measure of the angle the sprinkler head turns afte
bixtya [17]

Answer:

20

Step-by-step explanation:

3 0
2 years ago
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