The equation which relates the mass and length according to the task content is; l = (3/10)m.
<h3>What is the equation of proportionality?</h3>
From the task content, it follows that the proportional relationship is direct. Hence, the constant of proportionality k can be evaluated as follows;
l = k × m
Hence, k = l/m = 9/30 = 3/10.
Therefore, the proportional relationship is given by the equation; l = (3/10)m
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Answer:
Option D is correct.
Step-by-step explanation:
The relationship between any point on an ellipse and each of its foci is:
The sum of the distances to each focus equals a certain constant. The constant will be 2a
If d₁ and d₂ are the distances then their sum is d₁ + d₂ = 2a.
Option D is correct.
Answer:
nice
Step-by-step explanation:
Answer:
Step-by-step explanation:
The cut the construction worker makes forms two right triangles. Therefore, we can use the Pythagorean theorem to solve this problem:
The Pythagorean theorem states that for any right triangle, the following is true: , where and are two legs of the triangle and is the hypotenuse.
Answer:
1. acute angle
2.
3. using a protarctor
4. acute , right angle , obtuse, 180 degree or linear
congruent angles are angles that two angles are equal
Step-by-step explanation: