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3 years ago

Describe two different strategies you could use to add l6 + 35 + 24 + 14.

Mathematics

2 answers:

Alisiya [41]3 years ago

7 0

Answer: 16 + 35 + 24 + 14 = 89

Strategy #1 : You could break them up.

.... 10+30+20+10=70

.... 6+5+4+4=19

....70+19=89

Or, you can separate them into groups!

16+35=51

24+14=38

51+38=89

Hope this helps you out! If you need anymore help with math, let me know and I will be more than happy to help you out! ☺

-Karleif Jonsi-

adell [148]3 years ago

5 0

Answer:

(16+35)+(24+14)

(16+14)+(35+24)

Step-by-step explanation:

This equation equals 89, basically what you would do is just add two numbers together and then add the sum of those two numbers, it makes the equation way easier to solve since you are not adding 4 numbers at a time, just 2.

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3 years ago

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3 years ago

Solve (i) 4/15+x=17/30

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Answer:

3/10

Step-by-step explanation:

4/15+x=17/30

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3 years ago

PLEASE HELPPPPP!!!!!!!!! (show work if you can)

Kryger [21]

Answer:

$180x^4y^3z^2$

Step-by-step explanation:

Start by finding the LCM of the coefficients of each polynomial:

$LCM(12,18,30)=180$

Next, to find the least common multiple of each of the following terms, we need to take the absolute minimum we can of each term ( $x$ , $y$ , and $z$ ). The largest term of $x$ is $x^4$ in the first polynomial, so we'll take exactly that for our $x$ term in the LCM, absolutely nothing more. Similarly, the largest term of $y$ in any of the three polynomials is $y^3$ (also in the first polynomial) and the largest $z$ term in any of the three polynomials is $z^2$ in the second polynomial. Thus, the LCM of all our polynomials is: