2 years ago

What is the first step in evaluating the expression shown below? (12.9-3.1) 6.2-2 + 43

Mathematics

1 answer:

Nata [24]2 years ago

3 0

Answer:

Subtract 3.1 from 12.9

Hope it helped

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What is the slope of the line through (-7.-8) and (0.4)?

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HELP DUE IN 5 MINUTES

Daniel [21]

$\huge \mathfrak \blue{Solution \: - }$

The formula for area of triangle is -

$\frac{1}{2} \times base \times height$

________________________________

So, the area of first triangle =

$\frac{1}{2} \times base \: \times height$

$\frac{1}{2} \times 4 \times 3$

$= \pink{6 \: units}$

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Area of second triangle =

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$\frac{1}{2} \times 4 \times 6$

$= \pink {12 \: units}$

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Area of second triangle - Area of first triangle

$= 12 - 6$

$= 6$

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Multiplication always sometimes or never true

mixas84 [53]

Always true,hope I have helped

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