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3 years ago

Solve for f. Round your answer to 2 decimals. 9f = {(12f – 2)

Mathematics

1 answer:

Alinara [238K]3 years ago

4 0

Answer:

f=0.67

Step-by-step explanation:

Let's solve your equation step-by-step by isolating f.

9f=12f−2

Step 1: Subtract 12f from both sides.

9f−12f=12f−2−12f

You get:

−3f=−2

Step 2: Divide both sides by -3.

−3f/−3 = −2/−3

You get:

f= 2/3, or f= 0.67

Hope this helps! :)

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Answer:

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Step-by-step explanation:

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3 years ago

What graph represents the system of linear inequalities? 4x+y>1 y≤32x+2

castortr0y [4]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$4x+y>1$ -----> inequality A

The solution of the inequality A is the shaded area above the dashed line

The equation of the dashed line is $4x+y=1$

The slope of the dashed line is negative

The y-intercept of the dashed line is the point $(0,1)$

The x-intercept of the dashed line is the point $(0.25,0)$

$y\leq \frac{3}{2}x+2$ -----> inequality B

The solution of the inequality B is the shaded area below the solid line

The equation of the solid line is $y=\frac{3}{2}x+2$

The slope of the solid line is positive

The y-intercept of the solid line is the point $(0,2)$

The x-intercept of the solid line is the point $(-1.33,0)$

using a graphing tool

The graph in the attached figure

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3 years ago

Pls help :)<br> Given the function y = x + 3, what is the value of y if x is 7?

Arturiano [62]

Answer:

Step-by-step explanation:

y=x+3; x=7

Substitute x in with 7

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4 years ago

Is 7 a solutions to the compound inequality "-3 < x < 6 "

Angelina_Jolie [31]

7 cannot be the solution of compound inequality -3 < x < 6

Step-by-step explanation:

We need to find if 7 a solutions to the compound inequality -3 < x < 6

The compound inequality -3 < x < 6 states that the value of x can be greater than -3 but less than 6

Since 7 is greater than 6 so, 7 can't be the solution of compound inequality.

So, 7 cannot be the solution of compound inequality -3 < x < 6

Learn more about compound inequality at:

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Keywords: compound inequality

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3 years ago

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Aleks04 [339]

Given:

The equation of a circle is:

$x^2+4x+y^2-6y=-4$

To find:

The center and radius of the circle.

Solution:

We have,

$x^2+4x+y^2-6y=-4$

To make complete square add square of half of x and square of half of y on both sides.

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