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Elena L [17]
2 years ago
7

7 giờ bằng bao nhiêu giây?

Mathematics
1 answer:
strojnjashka [21]2 years ago
7 0

Answer:

Step-by-step explanation:

25 200 giây

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Can someone help me out with these problems and show work please !!
AVprozaik [17]

Answer:

13. 10a^4b²

14. -5y³ + 35y² - 10y

Step-by-step explanation:

Question 13:

(5a³b) (2ab) =

=10a^4b²

Question 14:

5y (-y² + 7y - 2) =

= -5y³ + 35y² - 10y

Hope this helps!

5 0
1 year ago
A=(1/2)bh Solve the formula for h. Please show the steps of how you got the answer!
Flauer [41]
A = 1/2bh...for h
multiply both sides by 2
2A = bh
now divide both sides by b
(2a)/b = h
5 0
3 years ago
Read 2 more answers
What is the answer to :<br> 2x (4+3) -5 x [4-(9-7)]<br> ??
ZanzabumX [31]

Answer:

8×+6×-5×{2}

8×+6×-10×

14×-10×

4×

6 0
2 years ago
Read 2 more answers
HHHHHHHHHHHHEEEEEEEEEEEEEELLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPP
Rasek [7]

A came to C, C was supposed to go to A

8 0
3 years ago
Which of the following shows the correct value of 50
Orlov [11]

Answer:

None of the options is correct

Step-by-step explanation:

It is important to know that he expression a < x < b means that x is greater than a and less than b. So, for finding the correct value let's analyse each option.

A. 4 < 50 < 5

50 is greater than 4 but it is not less than 5, so, option A is incorrect.

B. 7 < 50 < 8

50 is greater than 7 but it is not less than 8, so, option B is incorrect.

C. 8 < 50 < 9

50 is greater than 8 but it is not less than 9, so, option C is incorrect.

D. 10 < 50 < 11

50 is greater than 10 but it is not less than 11, so, option D is incorrect.

Thus, none of the options is correct.

8 0
3 years ago
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