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Tasya [4]
3 years ago
7

The Si Unit for velocity is km/h

Mathematics
1 answer:
Paladinen [302]3 years ago
4 0

Answer:

For velocity It is m/s

Step-by-step explanation:

---------

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Plzzzzzz helppp idk what the answer is
Annette [7]
Your answer is the last option

54-6i/41
4 0
3 years ago
The teacher tells the class the highest marks obtained by a student in her class is twice the lowest marks plus 7 . the highest
Ilya [14]

Answer:

40

Step-by-step explanation:

highest=2(lowest)+7

Replace the variables here:

87=2(lowest)+7

minus 7 on both sides

80=2(lowest)

divide both sides by 2

40=lowest

7 0
3 years ago
A mechanic ground 6 valves in 25 minutes. At that rate,
pickupchik [31]

Answer:

3hours and 12.5 minutes

Step-by-step explanation:

45/6=7.5x25=187.5/60=3hours and 12.5 minutes

5 0
3 years ago
Select the correct answer.
katovenus [111]
Answer is
D
(You are welcome)
4 0
2 years ago
What is the maximum value?
Pavel [41]

Answer:

the maximum value is 3

Step-by-step explanation:

The maximum value of the function y = -2+5sin(pi/12(x-2)) is determined by taking the first derivative of the function. The first derivative is equal ( 5 pi/ 12 )* sin ((pi/12) (x-2)) = 0. x is equal to 4472 through the calculator. Substituting to the original equation, the maximum value is 3.

5 0
3 years ago
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