mendozatracy2022 mendozatracy2022

17-03-2021
Mathematics

contestada

In ΔBCD, the measure of ∠D=90°, the measure of ∠B=8°, and BC = 6.4 feet. Find the length of DB to the nearest tenth of a foot.

Respuesta :

benpoirier2011 benpoirier2011

18-03-2021

Answer:

6.3

Step-by-step explanation:

Answer Link

esmeraldaafriass esmeraldaafriass

20-03-2021

Answer:

6.3 feet

Step-by-step explanation:

cosB= hypotenuse/adjacent = x/6.4

cos8 = x/6.4

6.4 cos8= x

x= 6.3377 = 6.3 feet

Answer Link

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