Answer:
Possible Alternate Exterior Angles:
5 and 4
1 and 8
9 and 16
13 and 12
The formula is 700 - 100 - 75(n-1), where n is the number of months.
Yea I don’t knowing how to help you please explain
Answer:
Option (b) is correct.
The sum of given expression
is ![2xy\sqrt{y}+2xy^2\sqrt{x}](https://tex.z-dn.net/?f=2xy%5Csqrt%7By%7D%2B2xy%5E2%5Csqrt%7Bx%7D)
Step-by-step explanation:
Given:Expression ![\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}](https://tex.z-dn.net/?f=%5Csqrt%7Bx%5E2y%5E3%7D%2B2%5Csqrt%7Bx%5E3y%5E4%7D%2Bxy%5Csqrt%7By%7D)
We have to find the sum of the given expression and choose the correct from the given options.
Consider the given expression
.
can be written as ![\sqrt{x^2y^2y}=xy\sqrt{y}](https://tex.z-dn.net/?f=%5Csqrt%7Bx%5E2y%5E2y%7D%3Dxy%5Csqrt%7By%7D)
Also,
can be written as ![2\sqrt{x^3y^4}=2\sqrt{x^2x(y^2)^2}=2xy^2\sqrt{x}](https://tex.z-dn.net/?f=2%5Csqrt%7Bx%5E3y%5E4%7D%3D2%5Csqrt%7Bx%5E2x%28y%5E2%29%5E2%7D%3D2xy%5E2%5Csqrt%7Bx%7D)
Now, the given expression becomes,
![\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}](https://tex.z-dn.net/?f=%5Csqrt%7Bx%5E2y%5E3%7D%2B2%5Csqrt%7Bx%5E3y%5E4%7D%2Bxy%5Csqrt%7By%7D)
.
Now, adding like term, terms having same variable with same degree.
.
Thus, The sum of given expression
is ![2xy\sqrt{y}+2xy^2\sqrt{x}](https://tex.z-dn.net/?f=2xy%5Csqrt%7By%7D%2B2xy%5E2%5Csqrt%7Bx%7D)
Answer:
g = 14
Step-by-step explanation:
Given that f varies directly as g and inversely as h then the equation relating them is
f =
← k is the constant of variation
To find k use the condition f = - 12 when h = 4 and g = - 3, that is
- 12 =
( multiply both sides by 4 )
- 48 = - 3k ( divide both sides by - 3 )
16 = k
f =
← equation of variation
When f = 28 and h = 8 , then
28 =
= 2g ( divide both sides by 2 )
g = 14