One minute later at 8:01pm. One lighthouse will flash 3 times (at 20, 40 and 60 seconds)...the other will flash twice (at 30 and 60 seconds). So they will both flash 60 seconds later, at 8:01
Answer:
The answer is B - 288
To get this answer all you need to do is
First, subtract 316 - 28 to get your answer :)
Hope this helps!
-sofia~
Number is an isosceles triangle number seven is a right angle triangle number 9 I believe is a scalene triangle number 10 is a right angle triangle I also believe 11 is a scalene triangle and I believe number 8 is equilateral triangle
your answer will be
w=<u>16°</u>
X=<u>148°</u>
Step-by-step explanation:
hope it helps you
have a great day!!
