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3 years ago

Is the number .36 rational or irrational

Mathematics

2 answers:

valkas [14]3 years ago

5 0

The .36 is rational

Rashid [163]3 years ago

4 0

It is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot.

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What slope does a horizontal line have?

guapka [62]

Hi there!

A horizontal line has no slope, or the slope of 0.

Since a horizontal line is just a straight line across a point, and it never has an x intercept, the slope is always either "no slope", 0, or undefined.

Hope this helps!

7 0

3 years ago

Add:<br> 21.4 + (- 23.9)

pogonyaev

The answer is -2.5. this is how you work it out.
21.4 + (-23.9) = -5/2 = -2.5

4 0

3 years ago

The second term of a geometric progression is 5 and the fourth term is 31.25. Find the

Jet001 [13]

Answer:

r = 2.5

Sn = 51.55

Step-by-step explanation:

5r^2 = 31.25

r^2 = 31.25/5

r = sqrt 6.25

7 0

3 years ago

I'll. ark brainlyest and give a lot of points for answering this right

valina [46]

Answer:

$\displaystyle T'( 2,4)$

$\displaystyle U'( 1,1)$

$\displaystyle S' ( 3,2)$

Step-by-step explanation:

we current vertices of the given triangle

$\displaystyle T( - 2,4)$
$\displaystyle U( - 1,1)$
$\displaystyle S ( - 3,2)$

remember that,

$\rm\displaystyle(x,y) \xrightarrow{ \rm reflection \: over \: y - axis}( - x,y)$

so we obtain:

$\rm\displaystyle \: T( - 2,4) \xrightarrow{ \rm reflection \: over \: y - axis}T'( 2,4)$

$\rm\displaystyle \: U( - 1,1) \xrightarrow{ \rm reflection \: over \: y - axis}U' ( 1,1)$

$\rm\displaystyle S( - 3,2) \xrightarrow{ \rm reflection \: over \: y - axis}S'( 3,2)$

6 0

3 years ago

I need help with this one

Degger [83]

−2.72 or -68/25

sjsjsjgshs

4 0

4 years ago