3 years ago

Find the following product. (4a +6) (3a? - 3a+6) (4a + 6) (3a2- 3a +6) =

Mathematics

1 answer:

katen-ka-za [31]3 years ago

3 0

Answer:

12a^3+6a^2+6a+36

Step-by-step explanation:

Sana makatulong!

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What is 31.5 percent of 473?

Anna [14]

31.5% of 473 can be calculated as follows

(31.5/100) * 473
= 14899.5/100
= 148.99

hope it helped

3 0

3 years ago

Leo prepared 16 kilograms of dough after

tatuchka [14]

Step-by-step explanation:

16 kg= 8 hours (divide by 8 to find 1 hour how many kg)

2kg=1 hour ( multiply by 9 as we need to find 18 kg

so 9 hours=18kg

So it'll take 9 hours for 18 kg of dough to be made

Hope this helps!!!

Have a nice day:)

3 0

3 years ago

What is the slope of all lines parallel to the line 4x-5y+-1?

Bond [772]

Given equation of the line ,

$\implies 4x - 5y +(-1) = 0$

Simplify ,

$\implies 4x - 5y - 1 = 0$

Transpose terms to RHS ,

$\implies 5y = 4x - 1$

Divide both sides by 5 ,

$\implies \boxed{ y =\dfrac{4}{5}x -\dfrac{1}{5}}$

Now we know the slope intercept form of the line as $y = mx + c$ we have ,

$m =\dfrac{4}{5}$

As we know that the slope of all parallel lines are same . Henceforth ,

$m_{|| \ lines } =\dfrac{4}{5}$

5 0

3 years ago

20% of a restaurant customers order the chef’s special. 230 customers are anticipated to dine at the restaurant tonight. The sta

Serga [27]

Answer:

i don't knwo

Step-by-step explanation:

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3 years ago

The time a traffic light remains yellow is one second more than 0.05 times the speed limit. What is the yellow time for a traffi

weqwewe [10]

30 * 0.05 + 1 = X
1.5 + 1 = X
2.5 = X

The light remains yellow for 2.5 seconds on a street with a speed limit of 30.

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2 years ago