Answer:
x = uk - y/x
Step-by-step explanation:
2uk = 2x + 2y/x
uk = x + y/x
X = uk - y/x
Parallel lines have the same slopes and don't intersect. Perpendicular lines have opposite slopes and intersect at right angles. If it is neither, the lines would intersect without right angles.
26313.96
A=p(1+(r/n))^(nt)
40000=p(1+(.07/12))^72
Answer:
SA ≈ 434.5 cm²
Step-by-step explanation:
The volume (V) of a sphere is calculated as
V = πr³ ( r is the radius )
The surface area (SA) is calculated as
SA = 4πr²
To find r use the volume formula
πr³ = 850 ( multiply both sides by to clear the fraction )
πr³ = 637.5 ( divide both sides by π )
r³ = ( take the cube root of both sides )
r = ≈ 5.88 cm ( to 2 dec. places )
Then
SA = 4π × 5.88² ≈ 434.5 cm² ( to 1 dec. place )
Volume=lengh*breadth*height
=6*1*1=6 cubic feet
THERFORE THE CORRECT OPTION IS B