The equivalent expression -
4n + 19
Answer:
y=-x+3
Step-by-step explanation:
rise/run
-1/1
-1
Answer:
equals 56
Step-by-step explanation:
To get the distance DC we proceed as follows:
AB-CD
=11-3
=8
BC=15
hence using Pythagorean theorem
c²=a²+b²
c=DC
a=BC
b=8
thus
c²=15²+8²
c²=225+64
c²=289
thus
c=√289
c=17 units
Answer: B. 17 units
