bdjxoanbcisnkz

22.04.2020 • 

Mathematics

1.) A basketball player made 2 out of 4 free throws she attempted which is 50%. She wants to know how many consecutive free throws more in a row she would have to make to raise her overall successful baskets divided by attempts or percent of successful free throws to 75%.

A) Write an equation to represent this situation.

B) Solve the equation. How many consecutive free throws would she have to make to raise her percent to 75%?

Ответ:

pancho99

24.01.2022

Mathematics

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A) (2+x)/(4+x) × 100 = 75

B) 4

Step-by-step explanation:

2 out of 4

(2+x) out of (4+x)

(2+x)/(4+x) × 100 = 75

(2+x)/(4+x) = 3/4

8 + 4x = 12 + 3x

x = 4

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Ответ:

genesis3105

18.08.2022

Mathematics

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x = 9

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

= ( cross- multiply )

12(x - 1) = 96 ( divide both sides by 12 )

x - 1 - 8 ( add 1 to both sides )

x = 9

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