Find the value of x. round to the nearest tenth

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SoylentFuchsia asked Jan 20, 2023

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5 votes

Find the value of x. round to the nearest tenth

Mathematics
college

SoylentFuchsia asked Jan 20, 2023

by SoylentFuchsia

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2 Answers

16 votes

Answer:

*79.40*

Explanation:

using sine rule..

a/sinA = b/sinB

42/sin19= x/sin142

x= sin142*42/sin19

= 79.42356..

to the nearest tenth = 79.40.

Defhlt answered Jan 20, 2023

by Defhlt

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24 votes

Answer:

Explanation:

a/sinA = b/sinB

(42/sin19) = (x/sin142)

x = (sin142 *42 / sin19)

Round to the nearest tenth -> 79.4

Nitin Wahale answered Jan 26, 2023

by Nitin Wahale

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