Answer:
The product of the monomials is 2304 ![x^{5}](https://tex.z-dn.net/?f=x%5E%7B5%7D)
![y^{6}](https://tex.z-dn.net/?f=y%5E%7B6%7D)
Step-by-step explanation:
* <em>Lets explain how to solve the problem</em>
- We need to find the product of the monomials (8x 6y)² and
![x^{3}y^{4}](https://tex.z-dn.net/?f=x%5E%7B3%7Dy%5E%7B4%7D)
- At first lets solve the power of the first monomial
- Because the power 2 is on the bracket then each element inside the
bracket will take power 2
∵ (8x 6y)² = (8)²(x)²(6)²(y)²
∵ (8)² = 64
∵ (x)² = x²
∵ (6)² = 36
∵ (y)² = y²
∴ (8x 6y)² = [64x² × 36y²]
∵ 64 × 36 = 2304 x²y²
∴ The first monomial is 2304 x²y²
∵ The first monomial is 2304 x²y²
∵ The second monomial is ![x^{3}y^{4}](https://tex.z-dn.net/?f=x%5E%7B3%7Dy%5E%7B4%7D)
- Lets find their product
- Remember in multiplication if two terms have same bases then we
will add their powers
∵ [2304 x²y²] × [
] =
2304 [
] [
]
∵
=
= ![x^{5}](https://tex.z-dn.net/?f=x%5E%7B5%7D)
∵
=
= ![y^{6}](https://tex.z-dn.net/?f=y%5E%7B6%7D)
∴ [2304 x²y²] × [
] = 2304 ![x^{5}](https://tex.z-dn.net/?f=x%5E%7B5%7D)
![y^{6}](https://tex.z-dn.net/?f=y%5E%7B6%7D)
The product of the monomials is 2304 ![x^{5}](https://tex.z-dn.net/?f=x%5E%7B5%7D)
![y^{6}](https://tex.z-dn.net/?f=y%5E%7B6%7D)
Answer:
45 degrees
Step-by-step explanation:
As the two angles are on a line, they are supplementary. Therefore, x = 180 - 135.
1200= 80%
? =100%
to find the ? you can multiply 100(1200)=120000
then 120000 divided by 80= 1500
the original price was 1500, with the discount of 20% you save 300$ and the price is 1200$
Step-by-step explanation:
I can read your mind you know
just ask me how
and see the magic
think of any number,
add it by 3 then by 5 then by 1.
multiply it by two
divide it by two
subtract the first number you thought of from your current number
your answer will be 9
I'm I correct ?