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polet [3.4K]
3 years ago
10

D=10 help please,, i’ll do anything

Mathematics
1 answer:
Vitek1552 [10]3 years ago
4 0

Answer:

area of a circle is = 78.5units²

Step-by-step explanation:

to evaluate for the area of a circle  whose diameter =  10

π = 3.14

recall that the area of a circle is = πr²

since we were given diameter

note that diameter = 2 x radius

radius = diameter / 2

radius = 10/2

radius = 5units

area of a circle is = πr²

area of a circle is = 3.14 x (5)²

area of a circle is = 3.14 x 25

area of a circle is = 78.5units²

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The expression represents the total number of points the player scored in the game:  2x+ 3x + 9

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<h3>What is mathematical  expression?</h3>

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<h3>According to the given information:</h3>

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I understand that the question you are looking for is:

In the first half of a basketball game, a player scored 9 points on free throws and then scored a number of 2-point shots. In the second half, the player scored the same number of 3-point shots as the number of 2-point shots scored in the first half. Which expression represents the total number of points the player scored in the game?

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B. 2x + 3 + 9

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