The answer is 8/9.
Hope this helped.
then 130÷4=3.5 for the first piece and 130-3.5=9.5
Answer:
Step-by-step explanation:
{0, -8, -16, -24,...} here you add -8 each time so the rule is

the 71 term is

Answer:
1: 36° 2: 122° 3: 122° 4: 38°
Step-by-step explanation:
First start out by getting 2 and 3. so 58+angle 3 has to sum to 180° since they are supplementary and are a straight line. So 180-58=122. Angle 2 is the same since theyre vertical. then since a triangle has 180° total, you subtract from 180 to find the final angle measurement.