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motikmotik
3 years ago
5

if you burn 300 calories while exercising for 12 minutes, how many calories will you burn for exercising for 30 mins

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
6 0
750 is the answer of this
valentina_108 [34]3 years ago
3 0

Answer:

750

Step-by-step explanation:

300/12 to show how many calories burnt by minute

which is 25

then multiplying 25 by 30 which is 750

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Assoli18 [71]

Answer:

Should be 3

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Which of the following facts, if true, would allow you to prove that lines l and m are parallel? NEED HELP
Damm [24]

Two parallel lines A and B are crossed by another line as shown in the attached figure. Angle 2 and 3 are equal, because they are opposite angles, while angle 3 and 7 are also equal, because they are corresponding angles, thus it is deduced that

angle 2 = angle 3

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<span>Hence fourth option is right.</span>

8 0
3 years ago
Compare 3/5 and 6/9.
tiny-mole [99]
To compare you should make the down part equal first
27/45 < 30/45
5 0
3 years ago
Read 2 more answers
Help please i need to know this so i get a good grade.
ZanzabumX [31]

Answer:

The answer is -11/12

5 0
2 years ago
a painter can finish a house in 5 hours. Her assistant takes 7 hours to finish the same job. How long would it take for them to
mars1129 [50]

Answer:

D

Step-by-step explanation:

Call the first person A who can do the job in 5 hours.

Call the second person B who can do the job in 7 hours.

The formula for this problem is

Time = A*B/(A + B)

Time = 5*7 / (5 + 7)

Time = 35 / 12

Time = 2 hours and 11/12 of an hour.

The answer is D.

3 0
3 years ago
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