3 years ago

Question 5, thanks for the help :)

Mathematics

2 answers:

Kryger [21]3 years ago

6 0

Yes yes yes yes yes yes yes yes

worty [1.4K]3 years ago

5 0

Answer:

-1/3

Step-by-step explanation:

You might be interested in

What is the surface area of the cube with the given edge length, s?

babymother [125]

Answer:

Step-by-step explanation: 6a squared

7 0

3 years ago

Find the quotient of 21x^2y^6+6xy^3-30xy/3xy.

kaheart [24]

$\bf ~~~~~~~~~~~~\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad 
a^n\implies \cfrac{1}{a^{-n}}
\\\\
-------------------------------$

$\bf \cfrac{21x^2y^6+6xy^3-30xy}{3xy}\implies \stackrel{\textit{distributing the denominator}}{\cfrac{21x^2y^6}{3xy}+\cfrac{6xy^3}{3xy}-\cfrac{30xy}{3xy}}
\\\\\\
\cfrac{21}{3}\cdot x^2x^{-1}y^6y^{-1}+\cfrac{6}{3}\cdot x^1x^{-1}y^3y^{-1}-\cfrac{30}{3}\cdot x^1x^{-1}y^1y^{-1}
\\\\\\
7x^{2-1}y^{6-1}+2x^{1-1}y^{3-1}-10x^{1-1}y^{1-1}\implies 7xy^5+2y^2-10$

3 0

3 years ago

Read 2 more answers

Question

tresset_1 [31]

Answer:

The answer is 301 square inches.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

To be able to do the problem 5(10 + 4) mentally, Zack does 50 + 20 instead of 5(14).