10 percent of 11.50 is 1.15. Subtract that from 11.50 and you would get 10.35. The sale price would be $10.35
Answer:
1.25
Step-by-step explanation:
Because they are equal triangles, all of their sides are equal
so, lets take one side of each triangle (4, 5)
the law:
the scale factor = the larger side ÷ the smaller side
x = 5 ÷ 4
x = 1.25
For checking:
the larger side = the smaller side × the scale factor
Y = 4 × 1.25
Y = 5
The greatest common factor is 2x^2.
the largest number that divides evenly into <span>10x^5−16x^4+4x^2
is two.
the highest degree is x^2 so the answer would be 2x^2
</span>
7 and 7/28 I think if I did that right
Given:
Consider the given expression is
![5^{-\frac{5}{2}}\times 5^{\frac{9}{2}}](https://tex.z-dn.net/?f=5%5E%7B-%5Cfrac%7B5%7D%7B2%7D%7D%5Ctimes%205%5E%7B%5Cfrac%7B9%7D%7B2%7D%7D)
To find:
The simplified form of the given expression.
Solution:
We have,
![5^{-\frac{5}{2}}\times 5^{\frac{9}{2}}](https://tex.z-dn.net/?f=5%5E%7B-%5Cfrac%7B5%7D%7B2%7D%7D%5Ctimes%205%5E%7B%5Cfrac%7B9%7D%7B2%7D%7D)
Using properties of exponents, we get
![[\because a^ma^n=a^{m+n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5Ema%5En%3Da%5E%7Bm%2Bn%7D%5D)
![=5^{\frac{-5+9}{2}}](https://tex.z-dn.net/?f=%3D5%5E%7B%5Cfrac%7B-5%2B9%7D%7B2%7D%7D)
![=5^{\frac{4}{2}}](https://tex.z-dn.net/?f=%3D5%5E%7B%5Cfrac%7B4%7D%7B2%7D%7D)
![=5^{2}](https://tex.z-dn.net/?f=%3D5%5E%7B2%7D)
![=25](https://tex.z-dn.net/?f=%3D25)
Therefore, the simplified form of given expression is 25.