Because 35 is divisible by 7, but 23-21=2, so it becomes 25, which 7 is not a factor of. therefore, it is not divisible by 7.
Answer:
It is B 40.
Step-by-step explanation:
60+x+2x=180
120=3x
x=40
To find point L, it helps to draw it out (see the picture below)
We can then find the distance by using the distance formula:
d=<span>√(x2-x1)² + (y2-y1)²
LP=</span><span>√(-5 - -5)² + (7 - -4)²
LP=</span><span>√0 + (11)²
LP=</span>√121
LP=11