Hello!
To find the volume, let's use the formula
Plug in the values.
Now solve.
Your answer is A. :)
Answer:
at first : circumference = 25.12 = pi*d--------> d= 25.12/ pi
after one minute: circumference = 75.63= pi*d-------> d= 75.63/pi
Step-by-step explanation:
A) minute 1) diameter = 7.995946004446154 mm
minute 2) diameter = 24.07378170048816 mm
(I'll assume that you can round if necessary)
B) The diameter of the new ink spot is roughly 3X larger
(technically 3.01074841 X larger)
Answer:
92 hrs
Step-by-step explanation:
Given 50% of x = 46 hrs
Then
50% /100% x X = 46
0.5 x X = 46
0.5x = 46
Divide both sides by 0.5
0.5x/0.5 = 46/0.5
x = 92
x is 92 hrs
Answer: The correct congruence statement is .
Explanation:
It is given that A triangle Q D J. The base D J is horizontal and side Q D is vertical. Another triangle M C W is made. The base C W and side M C are neither horizontal nor vertical. Triangle M C W is to the right of triangle Q D J.
The sides Q D and M C are labeled with a single tick mark. The sides D J and C W are labeled with a double tick mark. The sides Q J and M W are labeled with a triple tick mark.
Draw two triangles according to the given information.
From the figure it is noticed that
So by SSS rule of congruence we can say that .