Answer:
d
Step-by-step explanation:
Answer:
the shorter piece is L ÷ 3 feet long in the case when the original stick is L feet long
Step-by-step explanation:
It is given that
The stick is L feet long
And, the two pieces are x and y
Now according to the question
It is given that
one of which is twice as long as the other
so,
x = 2y
x + y = L
Put the value of x in the above equation
So,
2y + y = L
3y = L
Now divide by 3
y = L ÷ 3
Hence, the shorter piece is L ÷ 3 feet long in the case when the original stick is L feet long
In 3-space, a plane can be "drawn" perpendicular to a line at any point.
The line would be normal to the plane, not just perpendicular.
Therefore,
The number of lines that can be drawn perpendicular to a given line at a given point on that line in space is Infinite.
Therefore,
The final answer is OPTION A
Answer:
55
Step-by-step explanation:
Answer:
After 30 years there will be 4480 foxes.
Step-by-step explanation:
first period: (4) x (70) = 280
second period: (4) x (280) = 1120
third period: (4) x (1120) = 4480
