2 years ago

Variable

Mathematics

1 answer:

umka2103 [35]2 years ago

7 0

Answer:

true for number 1 and for number 2 It is not thats the wrong answer the real answer is 13 because 10 11 12 13

Step-by-step explanation:

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Will mark brainliest!!!!!<br> complete this statement<br> 15x^4a^2+20x^2a^3=5x^2a^2 ( )

Angelina_Jolie [31]

$15x^4a^2+20x^2a^3=5x^2a^2 (3x^2+ 4a )$

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3 years ago

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Greeley [361]

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Find an equation of the line passing through the given points. Use function notation to write the equation. (3,8) and (4,13

Olegator [25]

Answer:

$f(x)=5x-7$

Step-by-step explanation:

The given line passes through the points;

$(x_1,y_1)=(3,8)$

and

$(x_2,y_2)=(4,13)$

Let us find the slope using;

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{13-8}{4-3}$

$m=\frac{5}{1}=5$

The equation is given by;

$y-y_1=m(x-x_1)$

We substitute the values into the formula to obtain;

$y-8=5(x-3)$

$y=5x-15+8$

$y=5x-7$

There the equation of the line is

$f(x)=5x-7$

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2 years ago

Find the total surface area of the rectangular prism in square millimeters.

Dimas [21]

Según yo es 20

Step-by-step explanation:

sumas los lados

4 0

2 years ago

Look at the picture below

joja [24]

Ye answer to that would be b

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2 years ago