All categories

3 years ago

9X9X9=279 how is this possible

Mathematics

2 answers:

natta225 [31]3 years ago

6 0

Your answer would be 729. hope that helped

Bond [772]3 years ago

6 0

9 x 9 x 9 is 729, so to make it 279 you can switch the two and seven around. Hope I helped. (IT IS IMPOSSIBLE TO GET 279 FROM 9 x 9 x 9 )

You might be interested in

What is 180% as a decimal

bazaltina [42]

Answer:

1.80 this is the correct answer

7 0

2 years ago

Read 2 more answers

Someone please help me

allsm [11]

Answer:

Solutions: $x = \frac{-3}{ 4} + i \sqrt{39}$ , $x = \frac{-3}{4} - i \sqrt{39}$

Step-by-step explanation:

Given the quadratic equation, 2x² + 3x + 6 = 0, where a =2, b = 3, and c = 6:

Use the <u>quadratic equation</u> and substitute the values for a, b, and c to solve for the solutions:

$x = \frac{-b +/- \sqrt{b^{2} - 4ac} }{2a}$

$x = \frac{-3 +/- \sqrt{3^{2} - 4(2)(6)} }{2(2)}$

$x = \frac{-3 +/- \sqrt{9- 48} }{4}$

$x = \frac{-3 +/- \sqrt{-39} }{4}$

$x = \frac{-3 + i \sqrt{39} }{4}$ , $x = \frac{-3 - i \sqrt{39} }{4}$

Therefore, the solutions to the given quadratic equation are:

$x = -\frac{3}{ 4} + i \sqrt{39}$ , $x = -\frac{3}{4} - i \sqrt{39}$

4 0

2 years ago

Setting 7/3 equal to which ratio would result in a valid proportion? 9/49 18/42 42/18 49/9<br>

Vinvika [58]

49/9 because if you simplify it, it would be 7/3 which is equal to the original ratio.

5 0

2 years ago

Can you find the slope -intercept equation of each line code ?

ikadub [295]

Answer:

You can find and write the equations in Slope-Intercept form due to the slope and y-intercept.

Step-by-step explanation:

The Slope-Intercept Form Formula: y=mx+b

The m represents the slope while the b represents the y-intercept

You can also use y2 - y1 / x2 - x1 to find the slope which is the m in your formula.

Lastly, to find a y-intercept, you can plug in your coordinate for the x and y to do two-step linear equations.

5 0

1 year ago

What is a word phrase for 2+x/8

melamori03 [73]

Answer:

An eighth of a number plus two

Step-by-step explanation:

we have the algebraic expression

$2+\frac{x}{8}$

Let

x ------> a number

A word phrase is

An eighth of a number plus two

7 0

2 years ago