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2 years ago

I really need help guys! Please answer with detail, will give brainliest. What is velocity?

Mathematics

2 answers:

-Dominant- [34]2 years ago

5 0

Answer:

Velocity is defined as the rate of travel of an object, along with its direction. Velocity tells you how fast an object is moving as well as in what direction it is moving. It is similar to speed, except that it also adds direction. So, while speed is directionless, velocity is directional speed.

Marina CMI [18]2 years ago

3 0

A velocity is when it determines an accuracy on the acceleration of it’s rate in transitions from it’s movement.

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What is 2 wholes minus 1/4

bonufazy [111]

2-1/4
2/1=8/4 Multiply top and bottom by 4
8/4-1/4
7/4
1 3/4

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3 years ago

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Suppose that during the 1990s, the population of a certain country was increasing by 1.7% each year. If the population at the en

dem82 [27]

The answer would be 5.491 million, but can be rounded to 5.5 million.

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3 years ago

Mario worked from 8:25 to 12:45 yesterday. Today

solmaris [256]

The number of hours he worked in all (written in fraction form) is $8\frac{1}{6} \ hours$

From the question,

Mario worked from 8:25 to 12:45 yesterday.

From 8:25 to 12:45 gives 4 hours 20 minutes

Also, from the question,

Today he will work from 11:20 to 3:10

From 11:20 to 3:10 gives 3 hours 50 minutes

To determine the number of hours he work in all, we will add the time spent working on the previous day to that of the current day. That is,

4 hours 20 minutes + 3 hours 50 minutes = 8 hours 10 minutes

Now, to put the answer in fraction form, we will convert 10 minutes to hours

NOTE: 60 minutes = 1 hour

∴ 10 minutes = $\frac{10}{60} \ hours$ = $\frac{1}{6} \ hours$

∴ 8 hours 10 minutes = $8\frac{1}{6} \ hours$

Hence, the number of hours he worked in all (written in fraction form) is $8\frac{1}{6} \ hours$

Learn more here: brainly.com/question/3164396

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3 years ago

Solve for x -7 - 4 (2x - 1) = 21

Misha Larkins [42]

Answer:

x=-3

Step-by-step explanation:

-7-4(2x-1)=21

-7-8x+4=21

-7+4-8x=21

-3-8x=21

8x=-3-21

8x=-24

x=-24/8

x=-3

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3 years ago

Jan's gas tank is nearly empty, at 1/12 full. she doesn't have enough cash to fill the tank, she adds enough gas to reach 2/3 fu

Ira Lisetskai [31]

Answer:

7/12

Step-by-step explanation:

well first you have subtract 2/3 from 1/12 how you do that is that you have to change the denominator into twelve by multiplying 3 times 4 and 2 times for which you get 8/12 them subtract 8/12 from 1/12 which is 7/12

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3 years ago

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