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3 years ago

23/6 as a mixed number

Mathematics

2 answers:

Kobotan [32]3 years ago

7 0

3 5/6 would be the answer to your question

jenyasd209 [6]3 years ago

6 0

3 5/6 is 23/6 as a mixed number

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Well I would say I'm trying but, that would be a total lie

pav-90 [236]

Answer:

c.-10

Step-by-step explanation:

4x+2=11

x=9/4...(1)

now,

-4x-1=-4x(9/4)-1=-10

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4 years ago

(Inequalities) what do you have to do when multiplying or dividing by a negative number?

Rashid [163]

Answer:

When we multiply or divide by a negative to solve an inequality, it's the same as multiplying or dividing by a negative to solve a regular equation! Just remember to multiply or divide both sides by the same quantity, then simplify! Remember, when multiplying or dividing by a negative <u>YOU MUST FLIP THE INEQUALITY SIGN.</u>

Step-by-step explanation:

You are welcome.

And I hope this helps. :)

4 0

3 years ago

Read 2 more answers

Calculate the length of this unknown side of the right angled triangle

Alenkasestr [34]

Answer:

a*2+ b*2 =c*2

Step-by-step explanation:

9*2 + b*2 = 17*2

b*2 = √(17*2 -9*2)

b =14.4 cm

7 0

3 years ago

Help plsss

LenKa [72]

<h3></h3><h2>⭐ Development:</h2><h3></h3>

Having the expression, let's modify it so it becomes a 2nd degree equation:

$\large {\text {$ \sf \cfrac{1}{2x^2} -2 = 0 $}}$

Now, we will multiply per 2x² both sides of equation...

$\large {\text {$ \sf \cfrac{1}{2x^2}\cdot \:2x^2-2\cdot \:2x^2=0\cdot \:2x^2 $}$

$\searrow$

$\large {\text {$ \sf 1-4x^2=0$}}$

We have to write in standard form...

$\large {\text {$ \sf -4x^2+1 = 0 $}}$

<u />

$\large {\text{$\sf x=\cfrac{-b\pm\sqrt{b^2-4ac}}{2a} \quad\rightarrow\quad x=\cfrac{-0\pm\sqrt{0^2-4\cdot (-4) \cdot1} }{2\cdot (-4) } \:\rightarrow\:\: x=\cfrac{-0^2 \pm4}{2 \cdot(-4)} $}}$

$\huge {\text {$ \sf \downarrow$}}$

$\large {\text {$\sf {\bf x_1} = \cfrac{-0+4}{2\left(-4\right)}= \cfrac{-1}{2} $}}$ $\large {\text {$\sf {\bf x_2 }=\cfrac{-0-4}{2\left(-4\right)} = \cfrac{1}{2} $}}$