Answer:
b-4/5b
Step-by-step explanation:
b is decreased by 80%
dat is 80/100×b
= b-80/100b
b-4/5b
Answer:
<h3>2</h3>
Step-by-step explanation:
The value of pi is 22/7
Expressing as a decimal, the first ten digits of pi is 3.1415926535
The value in the tenth digit of the pi is 5 (tenth value after the decimal point)
The value of the ones is 3(The value before the decimal point)
The difference between both values = 5 - 3
The difference between both values = 2
Hence the difference of the ones and the tenth digit of the pi is 2
Answer:
B) x=80°
Step-by-step explanation:
This is a hexagon, so it has interior angles equaling 720°. (N-2)*180
So the equation would be
78+134+136+132+2x+x=720
480+3x=720
3x=720-480
3x=240
x=80°
Okay so you would have to do
2/3 / 2 and 5/6 3
2/3 / 2 is 1/3
5/6 / 3 is 1/3
So both of them are equal pieces.
Answer:
Step-by-step explanation:
the odometer read 15.2 miles and the actual is 12 miles, so the error was 15.2 - 12 which equals 3.2 miles.
The error is 3.2 miles for every 12 miles I believe the percentage error is
error/actual x 100
3.2/12 x 100 = 26.667 %
rounding off to the nearest whole percent is 27% Final Answer