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3 years ago

Write any 4 rational numbers between -1/3 and -1/2

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

3 0

Step-by-step explanation:

Rational numbers are numbers that terminate or are a repeating decimal.

4 rational numbers between -1/3 and -1/2 are

-5/12,

-0.583333333333333333333333333...,

-0.54166666666666..., and

-0.5208333333...

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Solve the equation. Check your solution. 8/x=5/x+4

swat32

8/x -5/x=4
multiple x on both side
8-5=4x
3=4x
x=3/4

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3 years ago

If you solve the inequality 2x < 14, the solution set is x < 7. Graph x < 7 on a number line. Which one of the listed v

Crazy boy [7]

Answer:

its D) x = -8 is correct

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Answer:

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Step-by-step explanation:

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True or false: The equation for the axis of symmetry for the function, y = 2x^2 - 8x + 3 is x = 2.

SCORPION-xisa [38]

ANSWER

True

EXPLANATION

We want to find the equation of the axis of symmetry of the given function:

$y=2x^2-8x+3$

The axis of symmetry of the function is given by:

$x=-\frac{b}{2a}$

where b = coefficient of x

a = coefficient of x²

From the given function:

$\begin{gathered} a=2 \\ \\ b=-8 \end{gathered}$

Therefore, the equation for the axis of symmetry of the function is:

$\begin{gathered} x=-\frac{-8}{2(2)} \\ \\ x=-\frac{-8}{4}=-(-2) \\ \\ x=2 \end{gathered}$

Therefore, it is true.

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1 year ago

What is 1.3 x 10^4 in standard notation?

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Answer:

0.00013

Step-by-step explanation:

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