Answer:
5 is the answer
Step-by-step explanation:
hope this helps
Step-by-step explanation:
the diameter of a circle is simply 2×radius.
2×15.4 = 30.8 m
the diameter is 30.8 m is true.
the circumference of a circle is
2×pi×radius
2×pi×15.4 = 30.8×pi m
the circumference is 30.8pi m is true.
therefore, the circumference can be found using
2(pi)(15.4)
is true.
now, doing the pi multiplication :
30.8 × pi = 96.76105373... m
the approximate circumference is 96.7 m is true.
6 diameters would be
30.8×6 = 184.8 m
that is much longer than the circumference.
so, more than 6 diameters could be wrapped around the circle is false, if we understand it that this is supposed to wrap the circle once without any overhanging remainder.
Answer:
Step-by-step explanation:
Surface Area = 4πr²
Volume = 4/3 πr³
<em><u>VOLUME</u></em>
4/3 *6³ *π=
4/3 *216π
216/3 = 72*4 = 288π
<em><u>SURFACE AREA</u></em>
4*π*6²=
4*36π=
144π
Overall the answer should be C.
A rectangle is a parallelogram with four right angles.
That's why in order to prove that LMNP is rectangle you have to show that LP is perpendicular to PN.
Solution:
The coordinates of vertices are L(-4,1), P(-3,-1) and N(3,2), then
.
Find the dot product:
.
Since the dot product of two vectors is equal to zero, these vectors are perpendicular.
LMNP is a parallelogarm, then
.
You show that all angles are right, this means that parallelogram LMNP is a rectangle.
Answer: correct choice is D.
Answer:
1 in 6
Step-by-step explanation:
umm 6 numbers, and you want 1? 1/6
