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34kurt
4 years ago
5

What is the product?

Mathematics
1 answer:
Sveta_85 [38]4 years ago
3 0

( - 6 {a}^{3} b + 2a {b}^{2} )(5 {a}^{2}  - 2a {b}^{2}  - b) \\  =  - 30 {a}^{5} b + 12 {a}^{4}  {b}^{3}  + 16 {a}^{3}  {b}^{2}  - 4 {a}^{2}  {b}^{4}  - 2a {b}^{3}

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Pleeeeease check this out and see if it's correct
Anna007 [38]

<u>Answer-</u>

<em>The answer is correct.</em>

<u>Solution-</u>

The length of the side WX of the figure WXYZ = 8 m

The length of the side W'X' of the dilated figure W'X'Y'Z' = 6 m

We know that

dilation \ factor =\frac{length \ of \ the \ segment \ W'X'}{length \ of \ the \ segment \ WX} =\frac{6}{8} =\frac{3}{4}

( If the absolute value of the scale factor is greater than 1, then the image will be larger than the pre-image and vice-versa. A negative scale factor causes the dilation to rotate 180 degrees )

6 0
3 years ago
Video store A charges 9$ to rent a video game for one week although only members can rent from the store,membership is free. Vid
balu736 [363]

Answer:

Yes and the total will be $172

Step-by-step explanation:

  1. 9 x 4 = 36
  2. Video game store A = $36
  3. Video game store B = $136
  4. add $136 to $36 to get $172
5 0
3 years ago
The total surface are of a cube is 1014 square meters. What is the length of its side?
Anna35 [415]
The entire surface area of a cube is 1014 square meters. What is the side of the cube?

Solution: Total surface area of the cube = 1014 m^2.

Area of each face = 1014/6 = 169 m^2

Each edge of the cube = 169^0.5 = 13 m. Answer.
3 0
3 years ago
I don't know how to solve this<br> 1/x - 3 =1/2x<br> Please explain how and why
ryzh [129]

go to this site

https://www.tiger-algebra.com/drill/1/x-3=1/2x/

6 0
3 years ago
Read 2 more answers
HELP ASAP PLEASE!!!
sasho [114]
Y=x^3+5
y^-1=....
example >>a=x^3+5
a-5=x^3
3√a-5=x
y^-1=3√x-5
3 0
4 years ago
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