Just work backwards.
342.5/ 34.25 = 10
Hello,
I have understood:
cos angle= 50/100=1/2==> angle=60°
sin angle=h/100==>h=100*sin 60°=100*√3 /2= 50*√3=86.602540...yd
Answer B
Answer:
3 Pounds for 15.10
Step-by-step explanation:
find a common multiplier (12)
4 pounds ($21.50) [×3] 12 pounds ($64.50)
3 pounds ($15.50) [×4] 12 pounds ($ 62)
you save $2.50
Answer:
the answer is A
Step-by-step explanation:
igot a 100
Answer:
The Function would be .
Step-by-step explanation:
Given:
Time worked in (hrs) = 'h'
Earnings ($) = 'E'
Also Table is given:
Total Worked (hrs) Earnings($)
10 65
11 71.50
12 78
13 84.50
We need to find the function for this table.
Now we will first find the earnings for 1 hour.
For 10 hrs = $65
So for 1 hr = Amount of earnings for 1 hr.
By Using Unitary method we get;
Amount of earnings for 1 hr =
Hence We can say that;
Hence the Function would be .
We will check for the table using this function we get;
when h = 10
when h = 11
when h = 12
when h = 13