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3 years ago

4(m + 6) - 3 = ? Answer the question

Mathematics

2 answers:

MissTica3 years ago

8 0

4(m+6) - 3
Expand the brackets:
4m+24-3
4m+21

Hope this helps :)

Serjik [45]3 years ago

6 0

M=3/4-6=0.75-6=5.25
how

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ivann1987 [24]

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Ex 3.6<br> 6. find the area enclosed between the curve y= -2x²-5x+3 and the x-axis

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When y=0,

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$\\ \\ \\ =\left\{ -\frac { 2 }{ 3 } { \left( \frac { 1 }{ 2 } \right) }^{ 3 }-\frac { 5 }{ 2 } { \left( \frac { 1 }{ 2 } \right) }^{ 2 }+3\left( \frac { 1 }{ 2 } \right) \right\} -\left\{ -\frac { 2 }{ 3 } { \left( -3 \right) }^{ 3 }-\frac { 5 }{ 2 } { \left( -3 \right) }^{ 2 }+3\left( -3 \right) \right\}$

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$\\ \\ =-\frac { 2 }{ 24 } -\frac { 5 }{ 8 } +\frac { 3 }{ 2 } -\left\{ \frac { 54 }{ 3 } -\frac { 45 }{ 2 } -9 \right\}$

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$\\ \\ =\frac { 343 }{ 24 }$

Answer: 343/24 units squared.

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Step-by-step explanation:

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