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3 years ago

What is 0.5×(-0.6) ×0.4= and pls show how

Mathematics

1 answer:

blondinia [14]3 years ago

5 0

Answer:

$- 0.12$

Step-by-step explanation:

1) Solve inside the parentheses.

$(0.5 \times - 0.6)$

2) Simplify (0.5 × - 0.6 ) to -0.3.

$- 0.3 \times 0.4$

3) Simplify -0.3 × 0.4 to -0.12.

$- 0.12$

Therefor, the answer is -0.12 .

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3 years ago

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3 years ago

Read 2 more answers

Please show your work !!!!!!!!!!!!

dedylja [7]

Answer:

$(3.4)$

Step-by-step explanation:

Our equation is $f(x)=-2(x-3)^2+4$
Now there are 2 ways you can do this, I'll show you the shortcut
If you have an equation like this, just take the value in parenthesis and equate it to zero
$x-3=0.x=3$ is the x of the vertex
Put this back into the equation
$f(x)=-2(x-3)^2+4\\x=3\\f(3)=-2(3-3)^2+4\\f(3)=-2(0)^2+4=4$ this is the y

3 0

3 years ago

What is 0.5×(-0.6) ×0.4= and pls show how​

What is 0.5×(-0.6) ×0.4= and pls show how