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3 years ago

2x + 3y = 12 Complete the missing value in the solution to the equation. 1,8)

Mathematics

2 answers:

Free_Kalibri [48]3 years ago

4 0

Answer:

Step-by-step explanation:

$\mathrm{Slope-Intercept\:form\:of}\:2x+3y=12:\quad y=-\frac{2}{3}x+4\\\mathrm{Domain\:of\:}\:-\frac{2}{3}x+4\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

$\mathrm{Parity\:of}\:-\frac{2}{3}x+4:\quad \mathrm{Neither\:even\:nor\:odd}\\\mathrm{Axis\:interception\:points\:of}\:-\frac{2}{3}x+4:\quad \mathrm{X\:Intercepts}:\:\left(6,\:0\right),\:\mathrm{Y\:Intercepts}:\:\left(0,\:4\right)\\\mathrm{Inverse\:of}\:-\frac{2}{3}x+4:\quad -\frac{3x-12}{2}\\\mathrm{Slope\:of\:}-\frac{2}{3}x+4:\quad m=-\frac{2}{3}$

topjm [15]3 years ago

4 0

Answer:

(6,8)

Step-by-step explanation:

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Sophie [7]

Answer:

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Step-by-step explanation:

When you add 41 and 4, you would get 45.

When you divide by 5, it will be equal to 9:

45 ÷ 5 = 9

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step by step:

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2 years ago

PLEASE HELP ME I NEED THIS DONE ASAP NO LINKS !!!

kolezko [41]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Please help me ffftrrsse

schepotkina [342]

Answer:

ab=ba, 5(3x-2)=5.(3x)-5.(2)=15x-10, $\frac{1}{2}(4-2x)=\frac{1}{2}.4-\frac{1}{2}.2x=2-x$ , 32y+12y=44y, 12+3x-x-12 = 2x

Step-by-step explanation:

In the given questions

3) ab is given it is which is written as

By Commutative property , ab=ba

4) 5(3x-2)

By distributive property,

5(3x-2)=5.(3x)-5.(2)=15x-10 (∵a(b+c)=a.b+a.c)

5) $\frac{1}{2}(4-2x)$

By distributive property, (a(b+c)=a.b+a.c)

$\frac{1}{2}(4-2x)=\frac{1}{2}.4-\frac{1}{2}.2x=2-x$ which is not equivalent to 2-2x

6) $\frac{1}{2}(6x-2)$

By distributive property, (a(b+c)=a.b+a.c)

$\frac{1}{2}(6x-2)=\frac{1}{2}.(6x)-\frac{1}{2}.2=3x-1$ which is not equivalent to 3-x

7) 32y+12y

32y+12y=(32+12)y (∵ distributive property)

= 44y

8) 12+3x-x-12

12+3x-x-12=12+(3-1)x-12 (∵ distributive property)

= 12+(2x-12)

= 12+(-12+2x) (∵ commutative property)

= (12-12)+2x (∵ associative property)

= 2x

8 0

3 years ago