Answer:
Completely satisfied with their car: 60.00%
Step-by-step explanation:
I'll assume that "180 percent of people not satisfied . ." is meant to read "180 people not satisfied . . ."
Add the people in the groups to find a total. Then divide the numeber of people in each group by the total. This will provide a decimal number which can be multiplies by 100% to give the breakdown requested.
<u> Group </u> <u>Count</u> <u>Percent(%)</u>
Not S. 180 7.20
Somewhat S. 820 32.80
Completely S. <u>1500</u> <u>60.00</u>
Total People: 2500 100.00%
Considering the figure,
In ΔABC, right angled at B, we can use Pythagoras theorem :
..................(1)
Also we are given area of rectangle as 108 m²
Area of rectangle = length * breadth = x * y
.............(2)
........(3)
plugging the value of x from equation (3) in (1),
We can use quadratic formula to solve this.
On solving this we get four values of y as :
y=12, y=-12, y=9 and y=-9
since length cannot be negative we have two y values as :
y=12 and y=9
plugging these in equation (3) to get x as
x=108/y = 108/12 = 9
x = 108/9 =12
so we have two answers:
length =9 m and breadth = 12m
length =12 m and breadth =9m
Perimeter = 2(l+b)
Perimeter = 2(9+12) = 42m
Answer:
7:11
Step-by-step explanation:
You place the numbers in the order given.
70:110
Then reduce it to the lowest term. In this case by 10.
70 ÷10=7
110÷10=11Therefore, the answe is
7:11
Answer: instead of X put 5 and instead of y put 2
5+6(2)
5+12= 17
Answer: Así que harás radio multiplicado por 2 y luego diámetro multiplicado por pi, que es 3,14, así que básicamente diámetro multiplicado por pi
Step-by-step explanation:
