Which of the following sets of inequalities describes the upper hemisphere, including its boundary, having radius 4 and center at the origin. O 1. + y? + z? < 4, 2 20 O 2. 2 +y? +z? s 16, z20 O 3. + y? + 2?<4, 50 4. +y? +2? < 16, 2<0 5. ? +y? + 2 < 16, z<0 6. + y? +22 < 16, 2>0

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A:

Q: 43.) What is the vertex of the graph y = | x | - 6? a. (-6,0) b. (0,6) c. (6,0) d. (0, -6)

A: Consider the standard form y = |x-a| + b Here, the vertex is (a,b)

Q: . Determine whether the polygons with the given vertices are similar. A(-4, 4), B(6, 4), C(6, -4),…

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A: x-axis is also known as the principal axis . The y-coordinate of the point that lies on x-axis is 0.

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A: Here P is the intersection point of median which is known as Centroid  of the triangle ,

Q: 1. Describe and sketch the following set of points defined by the following conditions. (1290221 and…

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Q: part of the protractor do vvOu ling

A: The solution is:

Q: 2. Which of the given values are in the interval (-3, 5)? Circle all that apply. x=8 x = -2 x = -3 x…

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Q: To identify the most efficient model for a windmill, Gandalf Engineering Company designs the…

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A: Let's Consider a standard form for the given absolute value equation: y = |x -a| + b The equation…

Q: 8.   please help!! Choose the point or points that are inflection points.

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A: Use distance formula to find length            d=(x2-x1)2+(y2-y1)2

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Q: 5. What is the distance between points N and M? y K L (0,3,-3) M ++ P (0,0,-3) Q (0,0,0)

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Q: 18.) What is the vertex of y = |x - 3| + 5?

A: Given experssion is , y=x-3+5

Q: 27. Let ABC be a triangle with vertices A = (-3,0), B = (0, 6), C = (3, 0). Let P be a point on the…

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Q: What is the coordinate of the midpoint of GO ? GHIJ KLM N o 4 -3 -2 -1 ó i 2 3 4 midpoint of GO =

A: Mid point = (a+b)/2

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