Answer:
Cliff get £36
Step-by-step explanation:
Alan, Barry and Cliff share money in the ratio 1:4:6
Alan and Barry share £30.
So, let they share 1 x ,4 x.
We can set up equation as 1 x+4 x=30
Combine like terms 5 x=30
Divide both sides by 5.
x=6.
So, Cliff will get 6 x=6(6)= 36.
If the perpendicular from chord is x, the length of cord is 11.3 and diameter be 15.5 then the value of x is 4.54.
Given Perpendicular from center to chord is x. The length of cord be 11.3 and the diameter be 15.5.
Perpendicular means a line on other line making an angle of 90 degrees. Cord is the length of line joining two points on a circle and is different from radius or diameter. We know that the formula of calculating the length of chord is as under:
l=
now put the value of l=11.3 and r=15.5/2=7.25
11.3=
11.3/2=
5.65=
squaring both sides
31.9225=52.5625-
31.9225-52.5625=-
-20.64=-
20.64=
x=4.54
Hence if the length of cord is 11.3 and diameter is 15.5 then the value of x is 4.54.
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Answer:
2 i think tbh ide.k
Step-by-step explanation:
Answer:
1st Option
Step-by-step explanation:
When we draw out our triangle, we see that the height leg is 17 m and the horizontal leg is 100 m with our unknown angle of elevation <em>x</em>:
tanx° = 17/100
Answer:you have to mutiply
Step-by-step explanation: