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Rudiy27
3 years ago
11

Please help i really really need help

Mathematics
1 answer:
pishuonlain [190]3 years ago
3 0

Answer:

B

Step-by-step explanation:

The second one!!!

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6. Find the HCF of : (a) 21xy³ and 24x²y² (b) 18ab and 36abc <br>(c) 4p³q²r , -12pr² , 16p²q²r²r²​
Simora [160]

Step-by-step explanation:

<h2><u>➤ </u><u>Solution :-</u></h2><h2>a)</h2>

Given monomials are 21 xy³ and 24x²y²

21 xy³ = 3×7×x×y×y×y

24x²y² = 3×8×x×x×y×y

HCF of 21xy³ and 24x²y²

=> 3×x×y×y

=> 3xy²

HCF of 21xy³ and 24x²y² = 3xy²

<h2>b)</h2>

Given monomials are 18 ab and 36abc

18 ab = 18×a×b

36abc = 2×18×a×b×c

HCF of 18 ab and 36abc

=> 18×a×b

=> 18ab

HCF of 18 ab and 36abc = 18ab

<h2>c)</h2>

Given monomials are 4p³q²r , -12pqr² and 16p²q²r²

4p³q²r = 4×p×p×p×q×q×r

-12pqr² = -3×4×p×q×r×r

16p²q²r² = 4×4×p×p×q×q×r×r

HCF of 4p³q²r , -12pqr² and 16p²q²r²

=> 4×p×q×r

=> 4pqr

HCF of 4p³q²r , -12pqr² and 16p²q²r² = 4pqr

<h2><u>Used Concept :-</u></h2>

→ The HCF of two or more numbers is the highest Common factor

→ The product of least common factors is the HCF of the numbers

3 0
3 years ago
Read 2 more answers
It’s as light as a feather, but the strongest person can’t hold it for more than five minutes. What is it?
Makovka662 [10]

Answer:

Air? Their breath?

5 0
4 years ago
Read 2 more answers
Rewrite the following polynomial in standard form.<br><br><br> 9x +x^2- 1/10
valentinak56 [21]

Answer:

x^2+9x−1/10

hopefully this helps, it's just writing it backwards

4 0
3 years ago
How many pages can be wrote in 8 hours
Angelina_Jolie [31]

Answer:

it depends on your writing or typing speed and but illl go with 10

Step-by-step explanation:

3 0
3 years ago
I WILL GIVE BRAINLIEST!!!
Basile [38]
I have returned!

36 can technically be either A or B, although A works better. The workers are trying to see which type of vegetables sell better, and it’s easier to see which bar is taller rather than which slice is bigger.

37 would be the median, or the middle of all the values. The median is 30 (two smaller and two bigger values), while the range is 27 (32-5, range of values), the mode is 5 (the value that occurs the most), and the mean is 20.6 (average of all values). The median is the only value larger than 30, so this would be the best one to tell his parents.
5 0
4 years ago
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