3 years ago

Simplify: (2x^4y^3) • (6x^3y^2)

1 answer:

8 0

12•x^7•y^5

When multiplying, you multiply the coefficients (which would be 2 and 6 in this case) then with the exponents you add the exponents and give them to the common variable
X^4•x^3
You add 4 and 3
x^7

I hope this makes sense:)

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Galina-37 [17]

Answer:1/27

Explanation:

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3 years ago

8. A sequence can be generated by using 2n - 11. What are the first four terms in<br> the sequence?

Lapatulllka [165]

Answer:

$\bold{a_1=-9\,,\quad a_2=-7\,,\quad a_2=-5\,,\quad a_4=-3}$

Step-by-step explanation:

$a_n=2n-11\\\\a_1=2(1)-11=2-11=-9\\\\a_2=2(2)-11=4-11=-7\\\\a_3=2(3)-11=6-11=-5\\\\a_4=2(4)-11=8-11=-3$

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3 years ago

Select the ordered pairs that are located 8 units away from the point (2.1).<br><br> Plssss help

elena-14-01-66 [18.8K]

The ordered pairs that are located 8 units away from the point (2, 1) are; (-6,1), (10,1), (2,-7) and (2,9)

<h3>Ordered pairs and Distance.</h3>

The ordered pairs which can be 8 units away from the point, (2, 1) are pairs in which case, either x or y coordinates or both are 8 units from the given pair of coordinates (2,1).

Hence, the following pair of coordinates have x or y coordinates which are 8 units away from the x or y coordinates of the given pair of coordinates.