Which of the following was a great accomplishment of Mansa Musa? A.
He brought Christianity to East Africa.

B.
He had great altars built to honor Axum’s gods.

C.
He took over Songhai and became an honored ruler.

D.
He made a pilgrimage to Mecca and brought Islamic teachings back to Mali.

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110

2+2 obliviously is 4.

answer

a. √7.√5

b. 42. -√2

d. √3.√2

step by step explanation

when you multiply a irrational and any number, we get the result as irrational number.

√2 = irrational number

√3 = irrational number

√5 = irrational number

√16 = 4

therefore, the following are the irrational number

a. √7 . √5 = irrational number

b. 42.-√2 = irrational number

d. √3.√2 = irrational number

you.