Answer:
There are 49 white marbles.
Step-by-step explanation:
w + g = 62 (w = white and g = green marbles).
w = 4g - 3
w - 4g = -3 Subtract this equation from the first equation:
g - (-4g) = 62 - (-3)
5g = 65
g = 65/5 = 13.
So w = 62 - 13 = 49.
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TSA 294000 IS THE TOTAL AREA OF A CUBOID 0.7
32
Step-by-step explanation: 10+10+12=32
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θ=l/r
l=rθ
r=l/θ,where θ is in radians.