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damaskus [11]
2 years ago
8

A superhero has been called to rescue the planet from destruction. He leaves from a point on the equator and flies along the equ

ator at 60,000 m/min. At the same time his partner flies from thee same location in the opposite direction at 4415 km/h. Please explain why
Mathematics
1 answer:
Alchen [17]2 years ago
6 0

The superhero moves at 3600 km/h and his partner at 4415 km/h. The earth is round, so both him and his partner can get to the same location even travelling at opposite directions.

<h3>What is speed?</h3>

Speed is the ratio of distance travelled to the total time taken, it is given by:

Speed = distance / time

The superhero flies at 60000 m/min = (60000m * 1 km per 1000 m) / (1 min * 1 hr per 60 min) = 3600 km/h

The earth is round, so both him and his partner can get to the same location even travelling at opposite directions.

Find out more on speed at: brainly.com/question/4931057

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2 years ago
What is a unit rate?
Ksivusya [100]

Answer:

<em>A unit rate is something over a unit of something else. </em>

<u>Such as:</u>  (50 miles) / hour

If you have (150 miles) / 3 hours

This is not a unit rate, therefore you have to divide the top and bottom by 3 to get the unit rate

(150/3 miles) / (3/3 hours)

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Hope this helps :)

5 0
2 years ago
What is the total length of nine pieces of chain each measuring 13 yards, 1 foot, 5 inches? Convert the answer to larger units w
dimulka [17.4K]

Answer: The total length of nine pieces of chain is 121.248 yards.

Explanation:

Since we have given that

Length of each chain = 13 yards, 1 foot, 5 inches

As we know that

1\ inch=\frac{1}{12}\ foot\\\\5\ inches=\frac{5}{12}=0.4167\ foot\\\\\text{Total foot = 1+0.4167 =1.4167 foot}\\\\And\\\\1\ yard=3\ foot\\\\1\ foot=\frac{1}{3}\ yard\\\\1.4167\ foot=\frac{1.4167}{3}=0.472\ yards\\\\So,\\\\13\ yards+0.472=13.472\ yards

On Converting it into larger units, we get 13.472 yards

Now, Number of pieces of chain =9

Length of 9 pieces is given by

13.472\times 9=121.248\ yards

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6 0
2 years ago
Find the midpoint of BF B(0,-14) F(4,6)
saveliy_v [14]

Answer:

Step-by-step explanation:

B(0, -14) ⇒ x₁ = 0 & y₁ = -14

F(4,6) ⇒  x₂ = 4 & y₂ = 6

Midpoint = \left(\dfrac{x_{1}+x_{2}}{2}, \dfrac{y_{1}+y_{2}}{2} \right)

                =\left(\dfrac{0+4}{2},\dfrac{-14 + 6}{2}\right)\\\\\\= \left(\dfrac{4}{2}, \dfrac{-8}{2} \right)\\\\\\=\left(2, -4 \right)

7 0
1 year ago
2.75 metres of cloth are required to sew a trouser. how many metres of cloth are required to sew 4 such trousers ?
const2013 [10]

Answer:

11 meters of cloth

Step-by-step explanation:

2.75 x 4 = 11 meters of cloth

5 0
2 years ago
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