135004551 135004551

11-07-2018
Mathematics

contestada

Find the value of P, rounded to the nearest tenth
Answers :
A.) 26.3
B.) 46.1
C.)32.5
D.)51.9

Find the value of P rounded to the nearest tenth Answers A 263 B 461 C325 D519 class=

Respuesta :

calculista calculista

21-07-2018

we know that

In a right triangle NPM

cos 71°=adjacent side angle 71°/hypotenuse

adjacent side angle 71°=side NP

hypotenuse=side NM

NP=15

NM=p

so

cos 71=NP/NM

cos 71=15/p

solve for p

p=15/cos 71°

p=46.07----------->p=46.1 units

therefore

the answer is

46.1

Answer Link

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