1 year ago

Is 27 / 16 a rational number

Mathematics

2 answers:

dedylja [7]1 year ago

6 0

Yes it is a rational number

BartSMP [9]1 year ago

5 0

Answer:

yes

Step-by-step explanation:

If the number can be expressed as a fraction ( 27/16) , it is a rational number

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Sally is making pastry dough. She mixes 1/3 cup of flour and 1/5 cup of sugar. If she wants to mix flour and sugar To make 16 cu

myrzilka [38]

Answer:

5 1/3 flour 3 1/5 sugar

Step-by-step explanation:

5 0

3 years ago

A parabola intersects the xxx-axis at x=3x=3x, equals, 3 and x=9x=9x, equals, 9.

vekshin1

Answer:

$x^2-12x+27 =0$

Step-by-step explanation:

Given a Parabola that intersects the x-axis at x=3 and x=9.

I presume you want to determine the equation of the parabola.

You can use this form:

Given roots of a parabola, the equation of the parabola is derived using the formula:

$x^2-($Sum of Roots)x+Product of Roots =0\\Since roots are 3 and 9, the equation becomes:\\x^2-(3+9)x+(3X9) =0\\x^2-12x+27 =0$

The equation of the parabola is:

$x^2-12x+27 =0$

8 0

3 years ago

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castortr0y [4]

Use the fomula a_(n)= a_(1)+ d(n-1)

4 0

3 years ago

What percent of 40 is 5

horsena [70]

Answer:

12.5%

Step-by-step explanation:

Five divided by 40 is 12.5

6 0

3 years ago

CLICK ON THE PICTURE FOR THE QUESTION,, please help

Paul [167]

Answer:

Step-by-step explanation:

A(-10,-3), B(7,14)

slope of AB = (-3-14)/(-10-7) = 1

slope of perpendicular to AB = -1

equation of perpendicular through C(5,12):

y-12 = -(x-5)

y-12 = -x+5

x = -y+17

x-intercept is the value of x when y=0.

x-intercept = 17

(0,17) is a point on CD.

5 0

3 years ago

Is 27 / 16 a rational number​

Is 27 / 16 a rational number