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3 years ago

Definitions and examples of rational, irrational, and nonzero numbers

1 answer:

4 0

Rational are number that dont repeat and you can make it into a fraction

irrational are numbers that go on forever and never stop

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Given: f(x) = x + 2 and g(x) = 3x + 5 <br> f (x)/g (x) =

evablogger [386]

For this case we have two functions of the form y = f (x). We must find the quotient of the following functions:

$f (x) = x + 2\\g (x) = 3x + 5$

So, we have by definition:

$\frac {f (x)} {g (x)} = \frac {x + 2} {3x + 5}$

Answer:

$\frac {f (x)} {g (x)} = \frac {x + 2} {3x + 5}$

with 3x + 5 different from zero, so that the function is defined

8 0

4 years ago

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What is the solution of the linear equation (4−5) − (2+3) = (7−6)? * pls fast

maxonik [38]

Answer:

no solution

Step-by-step explanation:

1.4-5-2-3=7-6

2.-1-2-3=7-6

3.-3-3=7-6

4.-6=7-6

5.-6=1

6.since -6=1 is false, there's no solution

4 0

3 years ago

BD=16 and ÁT is the<br> perpendicular bisector of BD. Y=?

iren2701 [21]

Answer:

$y= 5$

Step-by-step explanation:

Given

$BD = 16$

$BC = 2y - 2$

$CD = y + 3$

Required

Find y

$BD = BC + CD$

So, the expression becomes

$16 = 2y - 2 + y + 3$

Collect like terms

$16 = 2y + y- 2 + 3$

$16 = 3y+1$

Collect like terms

$3y = 16 - 1$

$3y = 15$

Make y the subject

$y= 15/3$

$y= 5$

8 0

3 years ago

10.

makkiz [27]

Answer:

A) d = 25/π

Step-by-step explanation:

To find the diameter of a circle, refer to the circumference formula:

C = d (π)

25 = d (π)

25/π = d

d = 25/π

8 0

3 years ago

What is the simplified form of 3.2g^2+5.7d-2.7d+5.7g^2-4.2d

mr_godi [17]

You would want to start by putting like terms together.
3.2g² + 5.7g² + 5.7d - 2.7d - 4.2d
Now just simplify the terms
3.2g² + 5.7g² = 8.9g²
5.7d - 2.7d - 4.2d = 3d - 4.2d = -1.2d
Now you are left with 8.9g² - 1.2d which cant be simplified more.

6 0

3 years ago

Read 2 more answers