2018002234 2018002234

13-03-2021
Mathematics

contestada

ZB=
Round your answer to the nearest hundredth.
B
?
5
2
С
А

ZB Round your answer to the nearest hundredth B 5 2 С А class=

Respuesta :

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13-03-2021

Answer:

angle B = 66.42

Step-by-step explanation:

cos-1 B = [tex]\frac{adjacent}{hypotenuse}[/tex]

cos-1 B = [tex]\frac{2}{5}[/tex]

cos-1 B = 0.40

cos-1 of 0.40 is 66.4218

round to the nearest hundreth = 66.42

angle b = 66.42

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