Plug 50 into y and find x.
5x + 10 (50) = 800
5x + 500 = 800
5x = 800 - 500
5x = 300
x = 300 ÷ 5
x = 60
Answer:
Step-by-step explanation:
From the figure attached,
1). Sin(D) =
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2). Cos(D) = 
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3). tan(D) = 
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4). sin(F) = 
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5). cos(F) = 
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6). tan(F) = 
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Answer:
Step-by-step explanation:

Plot the points(0 ,-4) , (5 , -5) and (-5 , -3 ) in the graph and join the points.
It is A and B I think hope it helps