Tom drives a truck. His regular trip is a distance of 280 km. He drives at an average speed of 80 km/h.
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Answer:
x = 8
Step-by-step explanation:
Since the triangle is right use Pythagoras' identity to solve for x
The square on the hypotenuse is equal to the sum of the squares on the other two sides, thus
x² + 6² = 10²
x² + 36 = 100 ( subtract 36 from both sides )
x² = 64 ( take the square root of both sides )
x = = 8
Given:
The line segment is passing through the points (-9,-3) and (8,5),
Divide the segment in the ratio of 1:4.
Use the formula,
It gives,
Answer: