rianna14
17.06.2021 •
Mathematics
Solve for X in the triangle. Round your answer to the nearest tenth
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Ответ:
x ≈ 10.4
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos42° =
= 
( multiply both sides by 14 )
14 × cos42° = x , then
x ≈ 10.4 ( to the nearest tenth )
Ответ:
-6.2×-3=18.6 -6.2×-7=43.4
14+18.6+43.4=76.