EmojisForLife EmojisForLife
  • 14-05-2020
  • Mathematics
contestada

Find the exact value of T Image below
T= (tan(2z)+1)(2 cos(z)-1)/ y^ 2 -x^ 2 , where x = 9 , y = 41 and z = 30 degrees

please explain

Find the exact value of T Image below T tan2z12 cosz1 y 2 x 2 where x 9 y 41 and z 30 degrees please explain class=

Respuesta :

amna04352
amna04352 amna04352
  • 14-05-2020

Answer:

a) 1/800 or 0.00125

b) i) 0.0013

ii) 0.001

c) 60%

Step-by-step explanation:

T = [tan(2×30)+1][2cos(30)-1] ÷ (y²-x²)

T = (tan60 + 1)(2cos30 - 1) ÷ (41² - 9²)

T = (sqrt(3) + 1)(sqrt(3) - 1) ÷ 1600

T = (3-1)/1600

T = 2/1600

T = 1/800

T = 0.00125

Error: 0.002 - 0.00125

0.00075

%error

0.00075/0.00125 × 100

60%

Answer Link

Otras preguntas

which spheres are interacting when a volcano erupts and releases gases into the air
What fields did Progressives aim to reform? A. education. . B. workplace conditions. . C. government. . D. all of the above
What is a book report? In what it consists?
Show work on 6 divided by 4256
What requirement needed to be met in order to vote in Oklahoma, according to this 1910 state law? Passing a literacy test
In recent years, the largest numbers of Somali refugees fled to all of the following countries, except __________. A. Yemen B. Kenya C. Pakistan D. the United S
What's the sum of 12 ten thousands,12 thousands,12 hundreds and 12 ?
A tornado is believed to be caused by two levels of rotating air traveling in different directions and/or speeds. True OR False.
Evaluate 7 + (-4x2) for x = 0
In the Mouse Properties window, you can? A. adjust the mouse's double-click speed. B. specify new tasks for the mouse to perform. C. increase the mouse pad's