fionaglenanne225 fionaglenanne225

02-08-2021
Mathematics

contestada

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!! Determine the Value of K in the diagram ( secant lines to circles).

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER Determine the Value of K in the diagram secant lines to circles class=

Respuesta :

mhanifa mhanifa

02-08-2021

Answer:

k = 10

Step-by-step explanation:

According to intersecting secants theorem we have the following equation:

3x*(3x + 5x) = 2x*(2x + kx)

Solve it for k:

3x*8x = 4x² + 2kx²
24x² = (4 + 2k)x²
24 = 4 + 2k
20 = 2k
k = 10

Answer Link

Otras preguntas

The________________ view of corporate social responsibility is that business should focus on making valuable contributions to society, not just making profits.

A nurse assesses a 114-pound adult client who is 5 feet 5 inches tall. what is the estimated body mass index (bmi) for this client?

Most surround sound computer speaker systems include one or two center speakers and two or more ______ speakers.

Smiles, friendly touches, shaking hands are all signs of __________ in western societies.

Which is the last station responsible for making sure the order goes out correctly?

What is the rate of change between (-8,- 8) and (0,8)

The area of the entire figure below is 1 square unit. What is the area of the shaded rectangle?

What is the price-sales ratio if the market price is $43.20 per share? (use end-of-year values)

Find the factor of the following polynomials pa help naman po need ko na po kasi. maraming salamat po!!! Merry Christmas in Advance!!

What are three elements of argument writing