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2 years ago

8x-11=37 what does x equal

Mathematics

1 answer:

Doss [256]2 years ago

8 0

Answer:

x=6

Step-by-step explanation:

8x-11=37

Add 11 to both sides

8x=48

Divide 8 from both sides

x=6

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7 and a number equals 21

torisob [31]

Answer:

7x3=21

Step-by-step explanation:

7+7+7=21, 7x3=21

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1 year ago

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valentinak56 [21]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

When two numbers are not equal, an ___ is a sentence that uses the symbols >, <, ≥, ≤, or ≠ to show a relationship.

alukav5142 [94]

Answer:

Inequality

Step-by-step explanation:

Inequality is show a comparison between the two quantities which are unequal.

It can be represented:

≤ ⇒ less than or equal to

< ⇒ less than

≠ ⇒ not equal to

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1 year ago

Find the distance from P to l.

ki77a [65]

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$Point-line\ distance\\l:Ax+By+C=0;\ (x_0;\ y_0)\\\\d=\dfrac{|Ax_0+By_0+C|}{\sqrt{A^2+B^2}}\\\\x+y+2=0\to A=1;\ B=1;\ C=2\\(1;\ 2)\to x_0=1;\ y_0=2\\subtitute\\\\d=\dfrac{|1\cdot1+1\cdot2+2|}{\sqrt{1^2+1^2}}=\dfrac{|1+2+2|}{\sqrt2}=\dfrac{|5|}{\sqrt2}=\dfrac{5}{\sqrt2}=\dfrac{5\cdot\sqrt2}{\sqrt2\cdot\sqrt2}\\\\=\boxed{\dfrac{5\sqrt2}{2}}$

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3 years ago