Answer:
c
Step-by-step explanation:
i am 99.99% sure it is c
Answer:
7 days or 2 days (depending on context)
Step-by-step explanation:
15 liters a day ÷ 5 days= 3 liters a day
21÷3=7
if she just wanted to make 6 more to make 21, then it would take 2 days.
Answer:
The answer to your question is: (3x + 5)(9x² - 15x + 25)
Step-by-step explanation:
Data
G(x) = 27x³ + 125
This is a sum of cubes
Process
![\sqrt[3]{27} = 3](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B27%7D%20%3D%203)
![\sqrt[3]{125} = 5](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B125%7D%20%3D%205)
27x³ + 125 = (3x)³ + (5)³ = (3x + 5)(9x² - 15x + 25)
Answer:
m∠XYZ=106°, m∠XWY = 53°
Step-by-step explanation:
XYZ is a central angle, its arc is XY = 106°. so m∠XYZ = mXY=106°
XWY is an inscribed angle, its arc XY = 106°, so m∠XWY =1/2 mXY=1/2*106=
= 53°

You have a rational expression whose numerator's degree is smaller than the denominator's. This tells you you should consider a partial fraction decomposition. We want to rewrite the integrand in the form


You can use the "cover-up" method here to easily solve for
. It involves fixing a value of
to make 2 of the 3 terms on the right side disappear and leaving a simple algebraic equation to solve for the remaining one.
- If
, then 
- If
, then 
- If
, then 
So the integral we want to compute is the same as

and each integral here is trivial. We end up with

which can be condensed as
