Still no question and you didn't even finish the statement but if you post the rest maybe I could help
Answer:
angle 3 = 60
Step-by-step explanation:
60-60-60 triangle rule
this triangle has 2 60 degree angles so it fits this rule
equilateral traingle
<u>or </u>
a triangle has a total of 180 degrees
so:
180-(60+60)
180-120
60
Answer:
Well 0.5 is the same as 1/2 but I'll try to help.
Step-by-step explanation:
1/9+1/8 is 0.2361. That would honestly be closer to zero but the way that it is worded, it is closer to 1/2 because you are using fractions in the problem. If you were using decimals, I would use 0.5
The next term should be 15.
first ignore the 1st, 3rd, 5th, 7th term, they're just adding 1. and the other terms left are the multiplies of 3. 6,9,12,15...
