Answer:
x = 20 degrees.
Step-by-step explanation:
cos40∘=sin(x+30∘)
sin (x + 30) = 0.766
x + 30 = arcsin 0.766 = 50
x = 50 - 30 = 20.
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Solve for "x":
x + 4y = 24
x + 16 = 24
x = 8
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Solution: (8,4)</span>
Answer:
-6,2
Step-by-step explanation:
im not sure what the answer is
Answer:
d/4 + d/6=45/60 hours=3/4 hoursStep-by-step explanation:
3d+2d=12 x 3/4=9
5d=9
d=9/5 km ……………….
