0.205 is greater than 0.03
Use the distance formula: d² = (x₂ - x₁)² + (y₂ - y₁)²
d² = 50² + 80²
= 2500 + 6400
= 8900
d = √8900
= 94.3
Answer: 94.3 km
Answer:
The measure of all the three angles of the triangle are;
56°, 72° and 52°
Step-by-step explanation:
The given parameters are;
The measure of the exterior angle of the triangle = 124°
The measure of one of the opposite interior angle = 72°
Therefore, we have;
The measure of the interior angle adjacent to the exterior triangle = 180° - 124° = 56° (Sum of angles on a straight line)
From the sum of the interior angles in a triangle = 180°, we have;
The measure of the third interior angle of the triangle = 180° - 56° - 72° = 52°
Therefore, the measure of all the three angles of the triangle are;
56°, 72° and 52°.
Answer:
Step-by-step explanation:
<em>The lines form legs of a right triangle, so the distance between the cars is the hypotenuse</em>
<u>The lines at t hours are:</u>
<u>So the distance d is:</u>
- d = √(70t)²+(45t)² = √4900t²+2025t² = √6925t² = 83.22t
- d = 83.22t
