The answer is

B. A dot plot is shown with the title Match Scores. There are 2 dots over score 1, 3 dots over score 2, 2 dots over score 3, 1 dot over score 4, and 2 dots over score 5.

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7 0

3 years ago

There are 12 students running for three student coun-

anyanavicka [17]

Must be

(c) 12.11.10

Or

(d) 12

8 0

3 years ago

Please answer this question, will give brainliest!

Andrej [43]

Answer:

6.63 cm

Step-by-step explanation:

The segments within the circle form a right angle. Triangle CRS as a right triangle must follow the Pythagorean theorem which says the square of each leg adds to the square of the hypotenuse.

a² + b² = c²

Here a is unknown, b = 10 and c = 12.

a² + 10² = 12²

a² + 100 = 144

a² = 44

a = √44 = 6.63

8 0

2 years ago

Solve the equation by completing the square. Round to the nearest hundreth if necessary. x^2-x-7=0

gregori [183]

X^2 - x = 7
(x - 0.5)^2 - 0.25 = 7
(x - 0.5)^2 = 7.25
(x - 0.5) = +/- sqrt 7.25
x = 0.5 +/- sqrt7.25

solution set is {-2.19, 3.19,}

8 0

3 years ago