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2 years ago

When you run around a track at 5 km/h, your velocity is contant true or false

2 answers:

4 0

I think false.
.
Velocity the speed AND direction of something.
.
you run AROUND a track, so the direction changes. Thus velocity changes.

zavuch27 [327]2 years ago

4 0

False is the answer, i took a test about it lol

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Samantha and Mia each left Julia’s house at the same time. Mia walked north at 7 kilometers per hour. Samantha ran west at 11 ki

Lena [83]

Mia walked 7km/h so after 1 hour, she is 7 km north of the house of Julia

Samantha walked 11km/h so after 1 hour, she is 11 km west of the house of Julia.

The points where Mia and Samantha are after 1 hour , and the house of Julia form a right triangle with sides 7 and 11 km. The distance between the girls, is the hypotenuse of his triangle.

by the pythagorean theorem:

$MS= \sqrt{ 7^{2} + 11^{2} }= \sqrt{49+121}= \sqrt{170}= 13 (km)$

Answer: 13 km

3 0

3 years ago

Read 2 more answers

Yep again.....not du.mb just lazy...

uranmaximum [27]

Answer:

nah frl

Step-by-step explanation:

3 0

2 years ago

Find the 100th term in the arithmetic sequence 0,5,10,15

Viktor [21]

Answer:

easy peasy,

the 'n' th term of any arithmetic sequence can be found with the following formula

=> a + ( n-1) d, [where 'a' if the first term of the sequence, 'n' the number of term we need to find, and 'd' being the common difference between each two consecutive term of the sequence)

all in this case would be,

a = 0

n = 100

d = +5

hence the 100th term would be,

=> 0 + (100 - 1) 5

=> 99 x 5

=> 495

8 0

3 years ago

How many edges does a rectangular prism have? 6 8 10 12

aleksley [76]

The answer is D or the fourth choice, 12

5 0

2 years ago

Read 2 more answers

PLS PLS HELP I need help rlly bad

inn [45]

Answer:

229?

Step-by-step explanation:

7 0

2 years ago