Answer:
B
Step-by-step explanation:
arc length = circumference × fraction of circle
= 84 ×
= 21 cm
I completely forgot how to do this but maybe multiply the angles I’m so sorry
Answer:
11 is one of the factors! The orange divisor(s) above are the prime factors of the number 990. If we put all of it together we have the factors 2 x 3 x 3 x 5 x 11 = 990.
Step-by-step explanation:
Answer is R+10
you have to distribute the + into -5 which will still be -5r and you keep the 10