Mathematics: The ratio of two side lengths for the triangle is given. What is the value of “q” AB:BC is 3:4

The ratio of two side lengths for the triangle

Ответ:

ravenmcfarlandp07okx

01.08.2021

q=8.5

Step-by-step explanation:

The ratio of the side lengths (AB) and (BC) is given. One is also given an expression for the side lengths of each of these sides. Set up a proportion to describe this scenario, then solve using cross products;

$\frac{AB}{BC}=\frac{3}{4}$

Substitute,

$\frac{60}{10q+15}=\frac{3}{4}$

Cross products,

$\frac{60}{10q+15}=\frac{3}{4}$

$(60)(4)=(10q+15)(3)\\\\240=30q+45$

Inverse operations,

$240=30q+45\\\\195=30q\\\\8.5=q$

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Ответ:

alexchou773pejk7x

04.07.2022

Mathematics

Quotient = 5.67 (Approx)

Step-by-step explanation:

Given:

Dividend = 68.0052

Divisor = 12

Find:

Quotient

Computation:

Quotient = 68.0052 / 12

Quotient = 5.6671

Quotient = 5.67 (Approx)

Find the quotient of 68.0052 and 12. round the answer to the nearest hundred

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The ratio of two side lengths for the triangle is given. What is the value of “q” AB:BC is 3:4

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