Answer:
CD= 15.03
Step-by-step explanation:
x1=7, x2= -8
y1=-4, y2=-5
distance CD= √(x2- x1) 2+ (y2-y1)2
= √( -8-7)2 + [-5-(-4)]2
= √(15)2+ (-5+4)2
= √225+ (1)2
= √225+1
= √226
= 15.03
Answer:
0.12
hope this is the answer you are looking for
Step-by-step explanation:
" 8 more "....means add 8
" twice a number " means multiply the number by 2
ur expression is : 2n + 8