joemartinez4498 joemartinez4498

13-05-2018
Mathematics

contestada

Rectangle has diagonal of 28 and forms a60 degree angle with the bases what are the side lengths

Respuesta :

wolf1728 wolf1728

13-05-2018

sine (28) = opposite / hypotenuse =
0.46947 = opposite / 28
opposite = 0.46947 * 28
opposite side = 13.14516

cosine (28) = adjacent / hypotenuse =
0.88295 = adjacent / 28
adjacent = 28 * .88295
adjacent side = 24.7226

Double Check

13.14516^2 + 24.7226^2 = 28^2

172.7952314256 + 611.20695076 = 784

784.0021821856 = 784

Correct to 5 significant figures

Answer Link

Otras preguntas

Which numbers are solutions to the inequality x < −7, using the replacement set {−15, −10.5, −7.2, −7, 0}? Choose all answers that are correct. A. –7 B. −7

Determine the domain of the function: [tex]y= \frac{(x-2)}{(x-2)(x+4)} [/tex]

Kelly shows all the ways to make 49 as tens and ones. What ways does she show?

using 3 5 and 8 once to equal 104

what is the difference between 3/12 and 5/8

Which ordered pairs are solutions to the equation? y = 3x – 4 A. (11, 5) and (2, 2) B. (5, 11) and (3, 2) C. (5, 11) and (2, 3) D. (5, 11) and (2, 2)

95 is 50% of what number?

finish this analogy: increasing is to decreasing as waxing is to ________ a)cowered b)marauding c)perilous d)waning e)pallid f)crannies

Which are accurate statements regarding communist and capitalist systems? A. In communism, the government has little control of the economy. B. Profit motivates

What might a tyrant say to citizens who are asking for democracy?