Answer:
y=1/4x+18.5
Step-by-step explanation:
Answer: t=20°
Step-by-step explanation:
1. By definition, the sum of the interior angles is 180 degrees.
2. Keeping the information above on mind, you can write the following expression:

3. Now, you must solve for
as following:

4. Therefore, the value of
is 20°
Answer:
w=7.8
Step-by-step explanation:
Y=mx+b now just re do them