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Sergeu [11.5K]
3 years ago
13

What is the speed of a 1,500kg car if its kinetic energy is 1,518,750 J?

Mathematics
2 answers:
Anon25 [30]3 years ago
4 0
Lukyfkiyfkiukyjk that's your answer dudes
WITCHER [35]3 years ago
3 0
Idk help meeeeeeeeeeeeeee

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Can someone help for brainliest
const2013 [10]

Answer:

hypotenuse is 34

Step-by-step explanation:

a²+b²=c²

16²+30²=c²

256+900=1156

√1156 =34

hypotenuse =34

6 0
3 years ago
The area of a regular hexagon inscribed in a circle with radius 2 is . Round your answer to the nearest tenth.
Verdich [7]

Answer:

10.4 to nearest tenth.

Step-by-step explanation:

If we draw lines from the centre of the circle to each vertex of the hexagon we get 6  equilateral triangles  of side length 2.

Altitude of each triangle  = sqrt(2^2 - 1^2)

= sqrt3.

So the area of 1 triangle = 1/2 * 2 * sqrt3

= sqrt3

Therefore the area of the hexagon = 6 * sqrt3

= 6sqrt3

= 10.3923

6 0
2 years ago
Adam and three friends go on holiday together for a week.
Kazeer [188]

Answer:

590

Step-by-step explanation:

1,460+720+180=2,360

2,360/4=590

HOPE THIS HELPS!!!! :)

8 0
3 years ago
Read 2 more answers
Mr. Robison is charged 25w - 8 dollars to mow his lawn each month, where w is the number of weeks in the month. How much will Mr
Anika [276]

Answer:

B:117

Step-by-step explanation:

Substitute w for 5

25*5=125

125-8=?

117

4 0
3 years ago
Write 42 as a product of primes.
faltersainse [42]

Answer:

The prime factorization of 42 is 2 × 3 × 7

Step-by-step explanation:

8 0
3 years ago
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