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3 years ago

-4(j+k+g) plz help using box method

Mathematics

1 answer:

disa [49]3 years ago

8 0

Answer:

-4j-4k-4g

Step-by-step explanation:

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What are the coefficients in 3x-2+5y

Norma-Jean [14]

Answer:

Step-by-step explanation:

Move −2.

3x+5y−2

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3 years ago

Divide 12x 4 y 4 by 3x 2 y. A. 4x 6y 5 B. 4x 2y 3 C. 9x 6 D. 9x 2y 3

andrew-mc [135]

Answer:

$\frac{12x^4y^4}{3x^2y}=4x^2y^3$

Step-by-step explanation:

Consider an element $a\neq 0$

We know that $\frac{a^m}{a^n}=a^{m-n}$

Here, m and n are exponents and a is a base. Exponent refers to the no. of times a term is multiplied by itself. Another word for exponents is powers.

Other Properties of exponents:

$a^m\times a^n=a^{m+n}\\a^0=1\\\left ( a^m \right )^n=a^{mn}$

Here, we are required to divide $12x^4y^4$ by $3x^2y$ .

Consider $\frac{12x^4y^4}{3x^2y}$

We will solve $\frac{12}{3}\,,\,\frac{x^4}{x^2}\,,\,\frac{y^4}{y}$ separately.

Here,

$\frac{12}{3}=4\\\frac{x^4}{x^2}=x^{4-2}=x^2\\\frac{y^4}{y}=y^3$

So, $\frac{12x^4y^4}{3x^2y}=4x^2y^3$

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3 years ago

A rectangular mat has an area of 7/12 in2. The length of the mat is 5/6 in. What is the width of the mat

Pie

Step-by-step explanation:

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3 years ago

Translate this sentence into an equation. 48 is the product of Greg’s score and 3. Use the variable g to represent Greg’s score

ratelena [41]

Answer:

G x 3 = 48

Step-by-step explanation:

let G be Greg's score

And product means multiplication.

so G x 3 = 48.

finding Greg's score means 3g = 48.

g = 48/3

g = 16.

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3 years ago

An electrician bought 80 feet of electrical wire and used 65 feet of it. What percent of the wire went unused? 4.33% 8.125% 15%

loris [4]

The Answer Is For That Is C 15%

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3 years ago

-4(j+k+g) plz help using box method ​

-4(j+k+g) plz help using box method