Answer:
6.58 x 10^-3
Explanation:
Moving the decimal place till it’s in front of the 6
Answer:
x = 105 degrees.
Step-by-step explanation:
The small polygon is a regular hexagon so each internal angle = 120 degrees while the large polygon is a regular octagon with internal angle =
135 degrees.
So angle x = 360 - ( 120 + 135)
= 360 - 255
= 105 degrees.
Note we use the fomula T = 180( n - 2) to find total internal angles in an n sided polygon. So for hexagon T = 180(6-2) = 180*4 = 720 so each internal angle in a regular hexagon = 720/6 = 120 degrees.
Answer:
y/x
Step-by-step explanation:
1/x ÷ 1/y
= y/x
If the angle is of unit degrees, then 5x-12 = 90 -> x= 20.4
If the angle is of unit radian, then 5x-12 = pi/2 -> x= 2.4 + pi/10
Answer:
The rate of interest is <u>6.5% per annum</u>.
Step-by-step explanation:
As per given question we have provided that :
- Principle = Rs.7200
- Amount = Rs.9540
- Time = 5 years
Firstly, finding the interest by substituting the values in the formula :
Hence, the interest is Rs.2340.
Now, calculating the rate of interest by substituting the values in the formula :
Hence, the rate of interest is 6.5% per annum.