Answer:
No real solutions.
Step-by-step explanation:
Square both sides:
Evaluate the discriminant:
$\Delta =3^2-4 \times 1 \times 4$
$= 9-16=-7<0$
Since $\Delta $ is less than zero, there are no real solutions.
Select the correct answer. Which expression simplifies to M-2/m-1
2 answers:
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Answer:
<h2>Your answer is in picture.</h2><h3>Steps of construction: </h3>(i) Draw a line segment AB = 7 cm.
(ii) With A as centre and radius more than half of AB, draw arcs, one on each side of AB.
(iii) With B as centre and same radius as before, draw arcs, cutting the previously drawn arcs at X and Y respectively.
(iv) Now join XY, meeting AB at O.
Thus, XY is the perpendicular bisector of AB.
Step-by-step explanation:
Hope it is helpful....
Answer:
The volume of a cylinder is 325π.
Step-by-step explanation:
The volume of a cylinder is given by:
Where:
h: is the height
r: is the radius = 5
We can find "h" from the surface area of the cylinder:
Hence, the volume is:
Therefore, the volume of a cylinder is 325π.
I hope it helps you!