All categories

3 years ago

Please help i am a 5th grader and this is my math so can you please help

Mathematics

2 answers:

Grace [21]3 years ago

8 0

Answer:

You think about adding 9.8+2.6 in your mind and 9.8+2.6=12.4

Step-by-step explanation:

Hope this helps.

Sliva [168]3 years ago

5 0

Answer:

First I would add 6 and 8 which gives me 14

Then I will add 9 and 2 which gives me 11

I will add the 1 from 14 to 11 which gives me 12

and I combine both numbers to get 12.4 accordingly

Step-by-step explanation:

You might be interested in

How do I graph linear equations?

pishuonlain [190]

By using the given pairs e.g (4,1 ) (8,6) on the graph plane

7 0

3 years ago

Read 2 more answers

In 1900, there was an Olympic underwater swimming event. The score was calculated by giving one point for each second the swimme

mash [69]

68.4*1= 68.4 60.2*2= 120.4 68.4+120.4= 188.8

4 0

3 years ago

Read 2 more answers

Which expression is the same as 5 + 3?

dimaraw [331]

Answer:

Step-by-step explanation:

5 + 3 = 8

<em>Hope that helps! </em>

<em>-Sabrina</em>

5 0

3 years ago

You need some cement to pave your driveway. The size of the driveway is 10 feet wide by 30 feet long by 13 foot deep. What volum

Anna71 [15]

Answer:

3,900

Step-by-step explanation:

What i did exactly to get my answer was i multiplied LxWxH

So meaning i did 10x 30 x 13 which got me this answer 3,900

I really try to be a good helper so I hope this helps you Good Luck!!!

8 0

3 years ago

Read 2 more answers

Please help... I really need this.

valentinak56 [21]

Answer:

$\frac{4x^3-3x^2+5x+6}{x+6}=4x^2-27x+167-\frac{996}{x+6}$

Step-by-step explanation:

The division problem given to us is $(4x^3-3x^2+5x+6)\div (x+6)$ .

To perform the synthetic division, we write out the coefficient of the polynomial. We set the linear factor to zero and solve for x, this becomes our divisor. That is $x+6=0\implies x=-6$ .

We carry out the synthetic division as shown in the attachment.

The result of the synthetic division is 4 -27 167 -996

The first three terms are the coefficients of the quotient and the last term is the remainder.

Therefore the quotient is $q(x)=4x^2-27x+167$ and the remainder is $r(x)=-996$ .

The dividend, the quotient and the divisor are written as

$\frac{4x^3-3x^2+5x+6}{x+6}=4x^2-27x+167-\frac{996}{x+6}$

The correct answer is A

3 0

3 years ago