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mihalych1998 [28]
2 years ago
14

Can someone please help me

Mathematics
2 answers:
jeka942 years ago
7 0

Answer:

A. 1200

Step-by-step explanation:

Speed in meter per minute

= (216*1000)/(3*60)

= 216000/180

= 1200

Sliva [168]2 years ago
7 0

Answer:

A. 1200

Step-by-step explanation:

Distance travelled (d)

= 216 km

= 216000 m

time taken (t)

= 3 hours

= 3 * 60

= 180 min

Speed (s)

= d / t

= 216000/180

= 1200 m / min

The speed of the car is 1200 metres per minute.

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A small point deduction applies if a participation activity's question is not answered correctly the first time?
LiRa [457]

Answer: False

Step-by-step explanation:

There is no such deduction when a participation's questions are not answered correctly the first time. Whatever answer is given is part of the learning curve and ensures that the activity can be improved upon.

Had there been a small point deduction then there would be no opportunity to learn because there would be too much fear associated with the wrong answer.

3 0
2 years ago
What are the solutions of this equation? x^ - x - 56 = 0
NikAS [45]

Answer:

y = 0

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Help I will be marking brainliest!!
lora16 [44]

Answer:

<u>Given</u>: base = 10.4ft, height = 12.5

Area of octagon = 8(1/2 × b × h)

  • 8(1/2 × 10.4 × 12.5)
  • 520ft²

Volume of pool = 520ft² × 3ft

  • 1560ft³

Now, 1 cubic ft takes 7.5 gallons to fill.

Therefore, 1560 cubic ft takes,

  • 1560 × 7.5
  • 11700

So, <u>Correct choice</u> - [D] 11,700.

5 0
3 years ago
Bro how do i do geometry
dimulka [17.4K]

Answer:

Diagram for success. ...

Know your properties and theorems. ...

Understand Euclid's postulates. ...

Learn the language of math. ...

Know your angles. ...

Know your triangles. ...

Figure out what you want and what you're given. ...

Now fill in the rest.

Step-by-step explanation:

8 0
3 years ago
Can someone please help me i do not understand this at all, im struggling please someone help me
dybincka [34]
Try to ask the teacher for help. I am sorry for the person that did not help you.
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