mmcdonald0723 mmcdonald0723

09-09-2022
Mathematics

contestada

Please help?!?!?! Determine the length of BD, given by x in the figure. Give your answer to two decimal places.

Please help Determine the length of BD given by x in the figure Give your answer to two decimal places class=

Respuesta :

mathstudent55 mathstudent55

09-09-2022

Answer:

3.71

Step-by-step explanation:

AC² + BC² = AB²

3² + 6² = AB²

9 + 36 = AB²

AB = √45

AB = 3√5

AB = AD + BD

3√5 = 3 + BD

BD = 3√5 - 3

BD = 3.71

Answer Link

Otras preguntas

Anyone who knows how to properly label a supply and demand graph please help! Draw a supply and demand graph for the given scenario

Please help!!! Having some trouble with this! Tom, Jim, and Matt want to build a castle next to their swing set. The castle is as wide as the swing set, and 6 f

The diameter of a sphere is a chord that passes through the center of the sphere. a fixed point equidistant from all points on the surface of the sphere. a line

what are two questions a reader should ask when analyzing how an author develops the central idea in an informational text?

Translate the following from words to an algebraic expression or equation, denoting the unknown by n. 52a. The express train travels 5 mph faster than the local

In ancient Chinese folklore, what is Chang'e flying to the moon?

I need help please I can't figure this out

80 more points ez ez!

If a translation of T2, –7(x, y) is applied to ΔABC, what are the coordinates of B'? (1, –5) (–4, –10) (–3, –12) (3, –12)

A local business has an area reserved behind the store for a parking lot that is 78 meters long by 19 meters wide. The stalls of the lot are at 90° angles to a