B. (-7, -3)
c. (3, 2)
D. (6,4)
E. (7,3)
The midpoint of AB if A is (-4, -1) and B is (10, 5) is the point (3, 2). Hence, option c is the right choice.
The midpoint formula of a line segment XY, where X is (x1, y1) and
Y is (x2, y2) is given by point M = ((x1+x2)/2, (y1+y2)/2).
We are asked to find the midpoint of AB, given A is (-4, -1) and B is (10, 5).
We use the midpoint formula to find it.
Taking A (-4, -1) as (x1, y1) and B (10, 5) as (x2, y2), we substitute the values in the formula: M = ((x1+x2)/2, (y1+y2)/2).
∴ M = ((-4 + 10)/2, (-1 + 5)/2)
or, M = (6/2, 4/2)
or, M = (3, 2)
∴ The midpoint of AB if A is (-4, -1) and B is (10, 5) is the point (3, 2). Hence, option c is the right choice.
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Answer:
the answer is c
Step-by-step explanation:
(-4+10)/2= 6/2=3
(5+(-1))/2=4/2=2
(3,2)
Answer:
30 degrees
Step-by-step explanation:
We know that the angle is going to be half of the minor arc it encompasses.
Since the minor arc is 60 degrees, the angle is 30 degrees!
This seems like a high school question. I will use trigonometry.
The three points (P, O, and the point on the ground directly below P [call it G]) form a right triangle. The 42-degree angle is opposite PG, the altitude of the plane. Since we are told to find x, which is PO, we can use the definition of the sine function, which is opposite divided by hypotenuse.
Solving for x,
This makes sense because the hypotenuse must be longer than either of the legs.
Answer:
Step-by-step explanation:
C)0