Answer:
The total surface area of the given cone is
Step-by-step explanation:
<u>Step 1</u>:-
<u>Formula:-</u>
The total surface area of cone is
........(1)
<u>Step 2:-</u>
Given slant height 
and radius of the circle (base) = 2
substituting these values in equation (1)
on simplification, we get
<u>Final answer</u> :-
Answer:
Ending balance after 2 years=$4,370.98
Step-by-step explanation:
To calculate her ending balance after two years, we need to get the express the total amount as follows;
A=P(1+r/n)^nt
where;
A=Total future value of the initial investment
P=Initial value of the investment
r=Annual interest rate
n=number times the interest rate is compounded annually
t=number of years of the investment
In our case;
P=$4,111
r=3.07%=3.07/100=0.0307
n=12
t=2 years
Replacing;
A=4,111(1+0.0307/12)^(12×2)
A=4,111(1.0026)^24
A=4,370.98
Ending balance after 2 years=$4,370.98
Since it has e we can use the natural long so it would be
in2981=4x
Answer:
Step-by-step explanation:
8
−
(
−
12
)
Multiply
−
1
by
−
12
.
−
8
+
12
Add
−
8
and
12
.
4
Answer: 229°
Step-by-step explanation:
Hi, to answer this question we have to multiply the radians by 180/π.
Since we have 4 radians, the expression is:
4 x (180/π) = 229.18 degrees
Rounding to the nearest degree:
229 degrees (because the first number after the point is less than 5 )
Feel free to ask for more if needed or if you did not understand something.
