2 years ago

What is the answer to this?

Mathematics

1 answer:

Dmitriy789 [7]2 years ago

3 0

Answer:

4th option

Step-by-step explanation:

-2a^2-a

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What is the smallest value of 122

attashe74 [19]

121.5
121.5 rounded to nearest whole number is 122 --> 121.49 rounded to the nearest whole number is 121

4 0

3 years ago

Divide (-3х + 4 + 18х^2 )by (5 + 6x)

Leokris [45]

Answer:

The division will be represented as:

$\frac{18x^{2}-3x+4}{6x+5}=(3x-3)+\frac{19}{6x+5}$

Step-by-step explanation:

1) Let's find a number with a variable that multiplied by 6x gives as 18x². It will be 3x, because (6x+5)3x=18x²+15x.

Now, let's subtstract:

$(18x^{2}-3x+4)-(18x^{2}+15x)=-18x+4$

2) Let's find a number with a variable that multiplied by 6x gives as -18x. It will be -3, because (6x+5)(-3)=-18x-15.

Now, let's subtstract:

$(-18x+4)-(-18x-15)=19$

Therefore, the division will be represented as:

$\frac{18x^{2}-3x+4}{6x+5}=(3x-3)+\frac{19}{6x+5}$

I hope it helps you!

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3 years ago

Fill in the graphic organizer by writing the example of way to regroup

skad [1K]

You could make circle like apples until you get all of them I hope this is right

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3 years ago

Esther ate seven less than six times as many jelly beans as Jake. Esther ate 77 jelly beans. How many jelly beans did Jake eat?

anygoal [31]

462 should be correct sorry if not

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3 years ago

Read 2 more answers

Vita has a pice of rope that is 5 meters long. She cuts the rope into pieces that are each 1/3 meter long. How many pieces does

sp2606 [1]

Normally you would divide something like this by the cuts made. So if there were cuts of 2 inches on a 10 inch rope, then you should divide 10 by 2. It's the same with this:
$5/ \frac{1}{3} = 5*3, 15 \ pieces$
Multiply by the reciprocal when you are dividing fractions.

4 0

3 years ago