Distance² = (difference in 'y')² + (difference in 'x')²
= (0 - 7)² + (4 + 4)²
= 49 + 64
= 113
Distance = √113 = approx. 10.63 (rounded)
Answer:27 ://///
Step-by-step explanation:
Answer:
given ratio of red to blue beads =6:5
Total no of beads =99
let the ratio be 6x and 5x
6x+5x=99
11x=99
x=99/11=9
no of beads of blue =5x=5(9)=45