Socaaalife Socaaalife

07-02-2019
Mathematics

contestada

How do I set up an equation to solve this problem ?

How do I set up an equation to solve this problem class=

Respuesta :

wolf1728 wolf1728

07-02-2019

Answer:

You'll need to set up 2 trigonometric equations:

cosine 30 degrees = BC / 14

0.86603 = BC / 14

BC = 12.12442

sine 30 degrees = DC / 14

.5 = DC / 14

DC = 7

Perimeter = 12.12442 + 7 + 12.12442 + 7

= 38.24884 = 38.2 (to nearest tenth)

Step-by-step explanation:

Answer Link

Otras preguntas

Haley is comparing the cost of a fresh lobster dinner at two different restaurants. The first restaurant charges $29 for the meal, plus $6 per kilogram for the

Erika has an upcoming meeting with Maggie, a prospective client. John, Erika's senior manager, tells her to observe Maggie's body language to determine whether

Given the equation y − 3 = one half(x + 6) in point-slope form, identify the equation of the same line in standard form. a- x − 2y = −12 b- y = one halfx c-

Does this look good and if so can i have some pointers and tips You have now read and listened to three speeches. Choose any two of the speeches, and identify a

A cylinder with a piston restrained by a linear spring contains 2 kg of carbon dioxide at 500 kPa and 400°C. It is cooled to 40°C and 300 kPa. Calculate the hea

what is (8×1/10)+(9/1,000)

Which type of cell is most likely to have the most mitochondria? muscle cells in the legs of a marathon runner nondividing cells in the skin on your finger phot

To have thee crowned withal. ---William Shakespeare, Macbeth Act I, Scene v What evidence from the text supports the idea that Lady Macbeth questions her husban

The quotient of a number and negative one increased by eleven is less than or equal to fifteen

. Given the angles of depression below, determine the slope of the line with the indicated angle correct to four decimal places. a. 35° angle of depression b