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4 years ago

Which number is greater than the absolute value of -5/9 A -1. B -2/3. C 7/4. D 4/7. And how ?

Mathematics

1 answer:

Kaylis [27]4 years ago

3 0

the absolute value of -5/9, written |-5/9|, = 5/9.

Checking:-

5/ 9 = 0.55...

4/7 = 0.57

7/4 = 1.75

So C and D are greater than absolute value of -5/9.

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during a winter storm, the price of the road salt had a 230% increase write 230% as a mixed numberin simplest form

amid [387]

Answer:

2.3

Step-by-step explanation:

move the decimal to the right two times

8 0

4 years ago

Based on what you know from the above question: What could be the measurement of the third side of a triangle if two sides are 6

ololo11 [35]

Answer:

21 cm

Step-by-step explanation:

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3 0

3 years ago

What is the range of the cubic function f(x)=2x^3+21

boyakko [2]

ANSWER

$( - \infty , + \infty )$

EXPLANATION.

The given function is

$f(x) = 2 {x}^{3} + 21$

Let

$y= 2 {x}^{3} + 21$

Solve for x.

$2 {x}^{3} = y - 21$

${x}^{3} = \frac{1}{2} y - \frac{21}{2}$

Take cubic root of both sides,

$x = \sqrt[3]{ \frac{1}{2} y - \frac{21}{2} }$

x is defined for all real values of y.

The range refers to the values of y, for which x is defined.

Hence the range is all real numbers.

In interval notation, we write this as,

$( - \infty , + \infty )$

The correct choice is A.

6 0

3 years ago

Read 2 more answers

40% of 6/12ths = how many 12ths or exact fraction?

Katen [24]

40% of 6/12 would be 20%

5 0

3 years ago

Point A is found at (-3, -3). Find the sin at that point.

Inga [223]

Answer:

B. -√2/2.

Step-by-step explanation:

This is in the third quadrant so the sine will be negative.

The hypotenuse = √ [( -3)^2 + (-3)^2]

= √18 = 3√2.

Therefore the sine = -3 / 3√2.

= -1 / √2

= -√2/2..

4 0

4 years ago