Answer:
Triangle Proportionality Theorem is defined by a line parallel to one side of a triangle divides the other two sides proportionally.
Step-by-step explanation:
Triangular Proportionality Theorem states that:
- If a line parallel to one side of a triangle intersects the other two sides, then it divides those sides proportionally.
Let us consider the triangle ΔABC as shown in attached figure.
If
║
then
Therefore, Triangle Proportionality Theorem is defined by a line parallel to one side of a triangle divides the other two sides proportionally.
Keywords: Triangle Proportionality Theorem, triangle, line segment
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Answer:
82
Step-by-step explanation:
Let the unknown number be x
If an unknown number is added to 8, this is expressed as;
8 + x
<em>If The sum is then divided by 9 to give the answer 10, then;</em>
<em>(8+x)/9 = 10</em>
<em>Cross multiply</em>
<em>8 + x = 9 * 10</em>
<em>8 + x = 90</em>
<em>x = 90 - 8</em>
<em>x = 82</em>
Hence the unknown number is 82
Answer:
5 squareroot 2
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Answer:
16.38 meters represents the greatest amount of change in her depth over a single 5-minute period
Step-by-step explanation:
From time = 0 to time = 5 the amount of change in her depth was -12.45 - 0 = -12.45 meters
From time = 5 to time = 10 the amount of change in her depth was -9.7 - (-12.45) = -2.75 meters
From time = 10 to time = 15 the amount of change in her depth was -22.98 - (-9.7) = -13.28 meters
From time = 15 to time = 20 the amount of change in her depth was -6.6 - (-22.98) = 16.38 meters
