If ∠BAC = 120°, then the area of sector BAC is equal to 120 / 360 = 1/3 of the entire circle.
Answer:
Step-by-step explanation:
The vertex equation of a parabola is y - k = m(x - h)^2. This can be rewritten as y = a(x - h)^2 + k. Comparing this formula with the given f(x) = 9(x - 5)2 + 6, we see immediately that h = 5, k = 6 and a = 9. The vertex is at (h, k): (5, 6).
Answer:
The answer is 18
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Step-by-step explanation:
Answer:
13y+15
Explanation:
4y-2.5+ 4y-2.5+ 2.5y+10+ 2.5y+10=13y+15
Answer:
Option B
same-side interior angles
Step-by-step explanation:
Given in the question, two non parallel lines a and b.
The area between lines a and b is called the interior of the two lines.
Angles 4 and 5 are same-side interior angles.
Other options are wrong because:
<h3>A)</h3>
The area which not between lines a and b is called the exterior
<h3>C) </h3>
Corresponding angles are on same side of the traversal line.
Example
Angles 1 and 5
<h3>D)</h3>
Alternate interior angles are in interior region but in opposite side of traversal line.
Example
Angles 3 and 5
