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PolarNik [594]
3 years ago
8

i have no money so can someone add me and be my math tutor plz i have trouble with ADHD and dont know that many multiplication f

acts
Mathematics
2 answers:
boyakko [2]3 years ago
8 0
How do i do that bc i would definitely like to help you
Nataly [62]3 years ago
7 0

Answer:

how do I add you?

Step-by-step explanation:

I'd like to help!

You might be interested in
The length of the base of an isosceles triangle is x. The length of a leg is 2x - 2. The perimeter of the triangle is 51. Find x
azamat

Answer:

x = 11

Step-by-step explanation:

x + 2(2x-2) = 51

x + 4x - 4 = 51

5x - 4 = 51

5x = 55

x = 11

7 0
3 years ago
Read 2 more answers
Tami rolled a die 20 times. 14 times it landed on an even number; 6 times it landed on an odd number. What is her experimental p
Novay_Z [31]
I believe it’s 3/10.
But even though a dice has 6 sides it’s a possibility it’s 1/2.
But from the given information it seems like it’s landing on the even side more than the odd.
I hope this helped!
7 0
3 years ago
Help, please! I need these two answered asap !
Gennadij [26K]

Answer: the first one is 3∛5, the second is 5x⁴y²√2xy

Step-by-step explanation:

7 0
3 years ago
(-18x^2+12x-2)*(x^3+12x^2+48x+64)
prohojiy [21]
<h2>Answer:</h2>

-18x^5-204x^4-722x^3-600x^2+672x-128

<h2>Explanation:</h2>

( - 18 {x}^{2}  + 12x - 2)

( {x}^{3}  + 12 {x}^{2}  + 48x + 64)

There are multiple ways to solve this for example the foil method or the box method. I prefer to do the box method.

First we are going to set it up

After we set it up we have to solve it so first we are going to multiply

{x}^{3}  \times  - 18 {x}^{2}  =  - 18 {x}^{5}

We have to add the exponent

- 18 {x}^{2}  \times 12 {x}^{2}  =  - 216 {x}^{4}

- 18 {x}^{2}  \times 48x =  - 864 {x}^{3 }  \\  - 18{x}^{2}  \times 64 =  - 1152 {x}^{2}  \\ 12x \times  {x}^{3}  = 12 {x}^{4}  \\ 12x \times 12 {x}^{2}  = 144 {x}^{3}

12x \times 48x = 576 {x}^{2}  \\ 12x \times 64 = 768x

- 2  \times  {x}^{3}  =  - 2 {x}^{3}  \\  - 2 \times 12 {x}^{2}  =  - 24 {x}^{2}  \\  - 2 \times 48x =  - 96x \\  - 2 \times 64 =  - 128

Now we have to add them

-18x^5 stays because there is nothing to add to

Now we add the rest

-216 {x}^{4}  + 12 {x}^{4}  =  - 204 {x}^{4}

- 864 {x}^{3}  + 144 {x}^{3}  +  - 2 {x}^{3}  = -  722 {x}^{3}

768x - 96x = 672x

And -128 stays the same

- 1152 {x}^{2}  + 576 {x}^{2}  - 24 {x}^{2}  =  - 600 {x}^{2}

The answer is

-18x^5-204x^4-722x^3-600x^2+672x-128

5 0
4 years ago
Solve for x. y +X=b Help!
neonofarm [45]

9514 1404 393

Answer:

  x = b - y

Step-by-step explanation:

To get x by itself, subtract y from both sides.

  y + x = b . . . . . . . . . given

  y - y + x = b - y . . . . subtract y

  x = b - y . . . . . . . . . simplify

7 0
3 years ago
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