Answer: y=5x
Step-by-step explanation:
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Elevation above sea level = 2x+50
rock climbers minute of climbing = x
2x + x + 50
3x + 50
Hello,
Answer D:
the roots are -5,1+4i,1-4i,-4i,4i.
Answer:
Step-by-step explanation:
perimeter of the figure = perimeter of the rectangle + perimeter of the semicircle
= 2(l+B) +
r
= 2( 10+8) + 3.14 × 5
= 36 + 15.7
= 51.7
= 100 ( rounding off to nearest hundredth )
hope this helps
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