4 years ago

Simplify: (-6p^2q^3)^2

Mathematics

1 answer:

barxatty [35]4 years ago

7 0

36p^4q^6 is the simplified answer to this. your welcome

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Four times a number increased by 25 is 13 less than 6 time the number find the number

kifflom [539]

4x+25=6x-13
25=2x-13
38=2x
19=x

The number is 19

5 0

4 years ago

jacob bought a place mat. The place mat has four sides and only one pair of parallel sides. Which could be the shape of Jacob's

Gwar [14]

A rectangle is the answer

8 0

3 years ago

Read 2 more answers

What is the result of adding these two equation?<br> 5x-9y=1<br> -7x+2y=-5

SCORPION-xisa [38]

The result of adding the given equations is 2x+7y=4.

Step-by-step explanation:

Given equations are;

5x-9y=1 Eqn 1

-7x+2y=-5 Eqn 2

Adding Eqn 1 and 2

$(5x-9y)+(-7x+2y)=1+(-5)\\5x-9y-7x+2y=1-5$

Arranging alike terms;

$5x-7x-9y+2y=-4\\-2x-7y=-4$

Dividing each term by -1

$\frac{-2x}{-1}+\frac{-7y}{-1}=\frac{-4}{-1}\\2x+7y=4$

The result of adding the given equations is 2x+7y=4.

Keywords: addition, linear equations

Learn more about addition at:

#LearnwithBrainly

4 0

3 years ago

X+1 ^ 16 what is the coefficient of x^5

kirza4 [7]

Binomial theorem:

$(x+1)^{16}=\displaystyle\sum_{k=0}^{16}\dbinom{16}kx^{16-k}1^k=\sum_{k=0}^{16}\dbinom{16}kx^{16-k}$

The $x^5$ term corresponds with the term in the sum for which $16-k=5\implies k=11$ . For this $k$ , we get

$\dbinom{16}{11}x^{16-11}=\dbinom{16}{11}x^5$

So the coefficient you want to find is

$\dbinom{16}{11}=\dfrac{16!}{11!(16-11)!}=4368$

8 0

3 years ago

Compare- 6 broken bulbs out of 20 or 7 broken bulbs out of 30

9966 [12]

Answer:

well 6/20 has more absolute value than 7/30

Step-by-step explanation:

also 7/30 is closer to zero

5 0

4 years ago