Answer: B. false
Step-by-step explanation:
An equilateral triangle has 3 equal sides
Isosceles triangle has two equal sides.
Which means that equilateral triangles cannot become isosceles.
Answer: area= 3846.5 inch^2
Step-by-step explanation:
Area of circle = πr^2
Where r is the radius and pi is 3.14
So, we get..
3.14 x (35)^2
= 3.14 x 35 x 35
= 3.14 x 1225
= 3846.5 inch^ 2
Answer:
In 2011, 44,500 units are produced
Step-by-step explanation:
Let
t ----> the number of years after 2005
f(t) ----> the number of units produced by a company
we have
f(6)=44,500
so
For t=6, f(t)=44,500
That means
The number of units produced by a company is equal to 44,500 units six years after 2005
so
six years after 2005 is the year 2011
therefore
In 2011, 44,500 units are produced
Answer: = 240 mph.
Step-by-step explanation:
Let x = speed of the plane.
t= time taken
As per given, we have
[Time = distance / speed]
From (i) and (ii), we get
Hence, the speed of the plane = 240 mph.
