averymollybrock
averymollybrock averymollybrock
  • 25-01-2021
  • Mathematics
contestada

Sin 38° = x/21
How to solve? what is answer?​

Respuesta :

0823jperez
0823jperez 0823jperez
  • 25-01-2021

Answer:

x = 12.936

Step-by-step explanation:

sin(38) = .616

x/21 = .616/1

x = 12.936

Answer Link
rachel92856
rachel92856 rachel92856
  • 25-01-2021

Answer: x= 12.92889098

Step-by-step explanation:

Step 1: Cross multiply sin38/1 with x/21  

Step 2: x= 21 sin38

step 3: use a scientific calculator (you can type in desmos calculator for one) to input 21 sin(38) to get answer.

Ver imagen rachel92856
Answer Link

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