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Evgen [1.6K]
3 years ago
15

What property is shown 7*(m+9)=(7*m)+(7*9)

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
5 0

Answer:

This is the distributive property of multiplication.

Step-by-step explanation:


dedylja [7]3 years ago
5 0
Distributive property of multiplication.
The number outside the parentheses is multiplied and added or subtracted to each successive term.
So x(y+z)=xy+yz
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What is 11,000*.0425*30
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Answer:

14025

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify. -10m+2m^4-13m-20m^4
Ulleksa [173]
First one:

you can add -10m and -13m but you can't add -10m and 2m^4 becuase the powers aren't the same so

when adding the like terms
look at the:
powers, (x^3 adds with x^3)
placehloder letter (x adds with x and y adds with y and so on)

-10m+2m^4-13m-20m^4
powers: m^1 and M^4
placeholders: all m


add
-10m-13m+2m^4-20m^4
-23m-18m^4




second one:
when multiplying exponents, you add with like
so if you multipliy
x^2yz^3 times x^4y^2z^2 thne you would get x^6y^3z^5
when multiply with coeficients
2x^2yz^3 times 4x^4y^2z^2=8x^6y^3z^5
so using associative property a(bc)=(ab)c
2/3 times p^4 times y^3 times y^4 times s^5 times 6 times p^2 times s^3
group like terms

(2/3 times 6) times (p^4 times p^2) times (y^3 times y^4) times (s^5 times s^3)
(4) times (p^6) times (y^7) times (s^8)
4p^6y^7s^8

8 0
3 years ago
Is the number 1.13 greater than, less than or equal to 1
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1.13 is greater than 1
3 0
3 years ago
A.<br> x = 40<br> c.<br> x = 20<br> b.<br> x = 10<br> d.<br> x = 15
velikii [3]

Answer:

B

Step-by-step explanation:

Multiply x/20 each side

6 0
3 years ago
Read 2 more answers
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