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3 years ago

I WILL MARK BRAINLIEST PLEASE ANSWER ( NO LINKS I WILL REPORT YOU IF YOU GIVE ME A LINK)

Mathematics

1 answer:

poizon [28]3 years ago

3 0

Answer: B

Step-by-step explanation:

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A bus has velocity 20 m/s towards east and another bus has velocity 15 m/s in west direction. If they start to move from a point

Mashutka [201]

Answer:

<em>The first bus has covered 2,400 m and the second bus has covered 1,800 m. They are separated by 4,200 m</em>

Step-by-step explanation:

<u>Constant Velocity Motion</u>

A bun has a velocity of 20 m/s towards the east. It means it travels 20 meters each second in that direction. Assuming the east direction is positive, the distance traveled by this bus can be calculated as follows:

X1=20*t

Where t is the time in seconds.

Similarly, the distance traveled by the second bus towards the west is:

X2=-15*t

Note the negative sign because the direction points at the negative reference.

After 2 minutes = 120 seconds have passed, the distance of each bus is

X1= 20*120=2,400 m

X2=-15*120 = 1,800 m

They are separated by 2,400-(-1,800) = 4,200 m

The first bus has covered 2,400 m and the second bus has covered 1,800 m. They are separated by 4,200 m

6 0

3 years ago

Mick is planning a party. He wants to serve pizza, chips, and soda. Mick discovers that he can purchase one pizza for $11.80, on

Temka [501]

Answer:

Mick will spend $191.55

Step-by-step explanation

$11.80 times 12 is 141.6- Pizza

$1.59 times 15 is 23.85- Chips

$1.74 times 15 is 26.1- soda

141.6+23.85+26.1=191.55

Hope this helps ;)

3 0

3 years ago

Read 2 more answers

Would someone mind helping me out with this question on limits?

8090 [49]

Please look at the attached file

3 0

3 years ago

The formula for the volume of a pyramid is V=1/3Bh. What is h expressed in terms B and V?

Xelga [282]

If you would like to express h in terms B and V, you can do this using the following steps:

V = 1/3 * B * h /*3
V * 3 = B * h /B
V * 3 / B = h
h = V * 3 / B

The correct result would be h = V * 3 / B.

6 0

3 years ago

Read 2 more answers

Write an equivalent expression by applying the distributive property (x + y + 3) x (y + 1) = A: 2y2+xy+4 B: 2y + x + 4 C: y2+xy+

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

So we have the expression:

$(x+y+3)\times(y+1)$