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

match the scenario to the energy that results 1.) a tour bus driver slams on the brakes, causing the tires to leave marks on the asphalt 2.) a tour bus reaches

Question The sum of four times a number and two is 14. Find the number.

Explain the differences between horticulture and agriculture.

1. Which best describes your ability to solve quadratic equations?

Find the surface area of the cube in square feet.

Vbb. Pls help 50 points

Triangle J K L is shown. Angle J K L is a right angle. An altitude is drawn from point K to point M on side L J to form a right angle. The length of K M is 6 an

In the early stages of development all animals begin as what?

Use the calculator to find the product. (1. 466 × 10–8)(5. 02 × 105) What is the coefficient of the product? What is the exponent of the power in the product?.

An architect draws a blueprint of the newly modeled kitchen. The scale used is 1 inch = 4 feet. If the length of the kitchen is 6 inches, and the width of the k