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sergij07 [2.7K]

1 year ago

7

Eleven girls are standing around a circle. A ball is thrown clockwise around the circle.

1 answer:

KatRina [158]1 year ago

6 0

Answer:

11

Step-by-step explanation:

look at the pic

:) ur welcome

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Factors of 75 and 100
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A fair spinner has 11 equal sections: 4 red, 4 blue and 3 green.

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2 years ago

Bernardo and Ogechi were asked to find an explicit formula for the sequence 1,8,64,512,

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Step-by-step explanation:

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2 years ago

Points B and B' have symmetry with respect to P. Find the coordinates of P when B is (2, 8) and B' is (2, 2). A. (2, 5) B. (0, 5

Alecsey [184]

Answer:

A. (2, 5)

Step-by-step explanation:

If B and B' have symmetry, then P is a midpoint between those points. We can determinate the location of point P by using the midpoint equation, whose vectorial form is:

$P(x,y) = \frac{1}{2}\cdot B(x,y)+\frac{1}{2}\cdot B'(x,y)$ (Eq. 1)

If we know that $B(x,y) = (2,8)$ and $B'(x,y) = (2,2)$ , then the location of P is:

$P(x,y) = \frac{1}{2}\cdot (2,8)+\frac{1}{2}\cdot (2,2)$

$P(x,y) = (1, 4)+(1,1)$

$P(x,y) = (2, 5)$

Which corresponds to option A.

7 0

2 years ago