3 years ago

Find the area of the shaded region - please just show your first step in this process.

Mathematics

1 answer:

erastovalidia [21]3 years ago

4 0

Answer:

4x^3 - 3x^2 - 14x + 6 (this is the formula since we don't know x)

Step-by-step explanation:

[(4x-2) x (x^2 - 3)] - [(x+2) x (x)] = 4x^3 - 3x^2 - 14x + 6

You might be interested in

30 Between what two standard deviations of a normal distribution contain 68% of the data?

Lady bird [3.3K]

man i think its d or b maby

4 0

3 years ago

If mBAC = 25°, then mCAD = ?

Anit [1.1K]

It would also be 25 degrees

8 0

3 years ago

Can anyone help with this?? I need this grade but I just don't get it. Joshua has a ladder that is 12.8 ft long. He wants to lea

Darina [25.2K]

Answer:

Yes the ladder is safe because 59.25 degrees < 75 degrees

Step-by-step explanation:

In the below photos I have included a screenshot of the equation I used, which I got from another user, and my work with an unfinished diagram and completed equations to the side

5 0

3 years ago

the sum of the digits of a two number is 14 .if 36 is substracted from the number,the places of the digits are reversed.find the

Taya2010 [7]

The number in the ones place= X
The number in the tenths place= y
y+x=14.
y=14-x

Original placement of numbers=10y+x
New placement of numbers(after subtraction of 36)= 10x+y

10y+ x-36=10x+y
Substitute y with 14-x
So we would get

10(14-x)+ x-36=10x+(14-x)
=140-10x+x-36=10x+14-x
After transposing we get
140-14-36=10x-x+10x-x
=90=18x
X=90/18
x=5

Y=14-x
=14-5
=9

So the two digit number is
10y+x
=90+5
=95

5 0

3 years ago

Is this true or false?

pishuonlain [190]

It is trueee....... hope this helps

8 0

3 years ago