Simplify the expression (2i-5j)×(3i+4j)
1 answer:
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Answer:
Step-by-step explanation:
To evaluate from the following expression:
Taking
∴
The length of AB will be 10 units. Option B is corect. The formula for the distance between the two points is applied in a given problem.
<h3>What is the distance between the two points?</h3>The length of the line segment connecting two places is the distance between them.
The distance between two places is always positive, and equal-length segments are referred to as congruent segments.
The given coordinate in the problem is;
(x₁,y₁)=(-2,-4)
(x₂, y₂)= (-8, 4)
The distance between the two points is found as;
Hence, option B is corect.
To learn more about the distance between the two points, refer to;
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Answer and Step-by-step explanation:
If the radius is 5, then we can plug 5 into the area of a circle equation.
A =
A =
A = 25
<u>The area of a circle with radius 5 is 25</u><u>.</u>
<em><u>#teamtrees #PAW (Plant And Water)</u></em>