Determin the time taken when distance is 7150 km and speed is 780 km
1 answer:
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Answer:
127.5
Step-by-step explanation:
First, we need to find the value of x
since the two angles are connected to a straight line, their sum will be 180 (degrees)
add the angles together
add 2 to both sides
divide out by 8
now we must determine which angle has the greater value (not visually)
so the answer would be 127.5
