3 years ago

Find the product3a×9bc

Mathematics

1 answer:

castortr0y [4]3 years ago

6 0

Answer:

27abc

you multiply the coefficient and write all the variables after

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Marina is drawing a plan for a new garden. The rectangle plotted in the coordinate plane represents the garden, measured in feet

Natalka [10]

Answer:

Step-by-step explanation:

You need to upload a picture and i can answer underneath.

Usually if measured in feet then we have a scale = 1cm -1ft maybe.

so if you measure 3cm x 4cm then we have 12cm area = 12ft area if. Or if you have 2cm x 5cm = 10cm area = 10ft area if you have 4cm x 5cm = 20cm = 20ft area

etc. etc. Just make sure you say cm then ft in scale conversion.

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What is the answer to 23/2+23=?

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F(x + h) – f(x)

olga nikolaevna [1]

9514 1404 393

Answer:

-6x² -6xh -2h²

Step-by-step explanation:

Apparently, you want ...

(f(x+h) -f(x))/h

for f(x) = 14 -2x³

That difference quotient is ...

$\dfrac{f(x+h)-f(x)}{h}=\dfrac{(14 -2(x+h)^3)-(14-2x^3)}{h}\\\\ =\dfrac{14-2(x^2 +3x^2h+3xh^2+h^3)-14+2x^3}{h}=\dfrac{-6x^2h-6xh^2-2h^3}{h}\\\\ =\boxed{-6x^2 -6xh-2h^2}$