All categories

3 years ago

Answer this and I will name you BRAINLIEST and thank you! Please hurry! Need answered fast!

Mathematics

2 answers:

ZanzabumX [31]3 years ago

7 0

Science = 14 x 6 = 84

so equation
y = 12x + 84

your answer is correct

Korolek [52]3 years ago

7 0

The answer is b. You had the correct answer.

Hope I helped☺☺

You might be interested in

What value of x makes the equation square root of x-5=4 true?

AveGali [126]

$x-5=4 \\ \\x=4+5\\ \\x=9$

8 0

3 years ago

Read 2 more answers

Simplify the expression

lisov135 [29]

Answer:

The simplified given expression $\frac{3x^2y^{-1}}{2x}.\frac{10x^2y}{3y^{-3}}$ is $5x^3y^3$

Step-by-step explanation:

Given expression is

$\frac{3x^2y^{-1}}{2x}.\frac{10x^2y}{3y^{-3}}$

To find the simplified expression:

$\frac{3x^2y^{-1}}{2x}.\frac{10x^2y}{3y^{-3}}=\frac{3x^2.x^-1}{2y^1}.\frac{10x^2y.y^3}{3}$ ( Using the properties $\frac{a^m}{a^n}=a^{m-n}$ and $a^m.a^n=a^{m+n}$ )

$=\frac{3x^{2-1}}{2y}.\frac{10x^2y^{1+3}}{3}$

$=\frac{3x}{2y}.\frac{10x^2y^4}{3}$ (using division property to the terms)

$=5x^{1+2}y^{4-1}$ ( Using the properties $\frac{a^m}{a^n}=a^{m-n}$ and $a^m.a^n=a^{m+n}$ )

$=5x^3y^3$

Therefore $\frac{3x^2y^{-1}}{2x}.\frac{10x^2y}{3y^{-3}}=5x^3y^3$

Therefore the simplified given expression is $5x^3y^3$

Therefore simplified expression is given by $\frac{3x^2y^{-1}}{2x}.\frac{10x^2y}{3y^{-3}}=5x^3y^3$

6 0

3 years ago

Compute the average rate of change of g(x)=x^2-1/4 between x=1 and x=3

AURORKA [14]

Average Rate Of Change- It's Really Just The Slope, And We Can Use The Fancy Formula Below, But That's Unnecessary, We Can Just Find Two Coordinate Points

$\frac{g(x + h) - g(x)}{h}$
X=1
$g(x) = {x}^{2} - \frac{1}{4} \\ g(1) = (1)^{2} - \frac{1}{4} \\ g(1) = \frac{3}{4} \\ (1, \frac{3}{4} )$
x=3
$g(x) = {x}^{2} - \frac{1}{4} \\ g(3) = (3)^{2} - \frac{1}{4} \\ g(3) = 9 - \frac{1}{4} \\ g(3) = \frac{35}{4} \\ (3, \frac{35}{4} )$
Slope
$\frac{y_2- y_1}{x_2- x_1}$
$(1, \frac{3}{4} ) \\ (3, \frac{35}{4} ) \:$

$\frac{ \frac{35}{4} - \frac{3}{4} }{3- 1} \: = \frac{ \frac{32}{4} }{2} = \frac{32}{4} \times \frac{1}{2} = \frac{32}{4} = 8$

ANSWER

$8 \: avg \: rate \: of \: change \: between \: points$

8 0

4 years ago

Twenty-four students took a test. Fourteen students earned an A and 8 students earned a B. A student will be randomly chosen. Wh

Fofino [41]

Answer is 7/12 I know it is because, well I just know it is

8 0

3 years ago

Which expression can be used to find the distance he travels each day going to and from work?

guapka [62]

I think is a because you have to you know I divide it and then you get a *NSYNC like good and you have to know

4 0

3 years ago