Answer:
19
Step-by-step explanation:
105+4d-1=180
104+4d=180
4d=76
d=19
It is (-5,3) it is because cd parallel to ab so y is 3 for a and d and -5 for a and b
From the question we can deduce the formula to be 16 + 3n = 76
3n - 76 - 16
3n = 60
n = 20
20 is the answer.
Answer:
12.5 inches is the correct answer.
Step-by-step explanation:
I can bet you with brainliest post if it is correct mark me brainliest and wrong then spam me(;
