You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.

3 0

3 years ago

What's the formula of (a+b)³ = ?

zzz [600]

Answer:

(a+b)³=a³+3a²b+3ab²+b³

6 0

3 years ago

Read 2 more answers

Please help meeee!!!!! I attached it !!!!!!!!!!!!!!

Vlada [557]

Answer:

2/3

Step-by-step explanation:

66.66 percent is closest to the fraction 2/3.

6 0

3 years ago

Need help since I failed my exam.

goldenfox [79]

Answer:

11.2 inches.

Step-by-step explanation:

Applying the tangent/secant theorem:

9^2 = 5(y + 5)

5y + 25 = 81

5y = 56

y = 11.2 in.

6 0

3 years ago