Answer
Answer: Volume = 9025.8 cm³
Step-by-step explanation:
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Find Radius :
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Base area = πr²
169π = πr²
r² = 169
r = √169
r = 13 cm
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Find height :
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Height = 13 + 4
Height = 17 cm
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Find Volume :
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Volume = πr²h
Volume = π(13)²(17)
Volume = 9025.8 cm³
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Answer: Volume = 9025.8 cm³
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Answer:
1/10 or 0.1 or 10%
Step-by-step explanation:
805 tens is equal to 8050 ones
Answer:
1 yard, 10 inches
Step-by-step explanation:
46in divided by 12in, the amount in one foot, = 3ft with a remainder of 10. 3ft= 1 yard.
Answer:
(3,0,0)
Step-by-step explanation:
3x + 5y + z = 9 --------------(I)
-4y - z = 0 -------------------(II)
z = -4y
2x + 3y - 4z = 6 (III)
Substitute z = -4y in equation (I) and (III)
3x +5y - 4y = 9
3x + y = 9 -----------------------(a)
2x + 3y - 4*(-4y) = 6
2x + 3y + 16y = 6
2x + 19y = 6 -------------------(b)
Multiply equation (a) by (-19) and then add. So, y will be eliminated and we can get the value of x
(a)*(-19) -57x - 19y = -171
(b) <u> 2x + 19y = 6 </u>
-55x = -165
x = -165/-55
x = 3
Plugin x = 3 in equation (a)
3*3 + y = 9
9 + y = 9
y = 9 - 9
y = 0
Plug in y = 0 in equation (II)
-4*0 - z = 0
z = 0