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3 years ago

Use the distributive property to solve 4 × 7.1

Mathematics

1 answer:

sladkih [1.3K]3 years ago

3 0

Answer:

28.4

Step-by-step explanation:

To use the distributive property, split the 7.1 to 7 and .1

4*7 would be 28 and 4*.1 would be .4

Adding them together would make the answer 28.4

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Answer:

The equation of the straight line is 4x +y = 1

Step-by-step explanation:

Step(i):-

Given points are (-1,5) and ( 2,-7)

Slope of the line

$m =\frac{y_{2}-y_{1} }{x_{2} -x_{1} } =\frac{-7-5}{2-(-1)} = \frac{-12}{3} = -4$

slope of the line m = -4

Step(ii):-

The equation of the straight line passing through the point (-1,5) and having slope 'm' = -4

$y - y_{1} = m( x-x_{1} )$

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y -5 = -4 x -4

4 x + y -5 +4=0

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Final answer:-

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Step-by-step explanation:

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Use the distributive property to solve 4 × 7.1​

Use the distributive property to solve 4 × 7.1