Answer:
A= 10, 12
Step-by-step explanation:
Natural numbers are numbers in it's purest form these numbers include 0,1,2,3,4,5,6,7,8,9. A number that has more than one number isn't considered pure.
U= 4,6,8
A=10,12
X=-0.66666666666666666666666666666667
x= (2-4)/3
With this, we know cos=x/r
x = 5
and
r = 6
We need to find y.
25 + y² = 36
y² = 11
y = √11
sin of theta would be √11/6
<span>1) y varies directly with x, then we have: y = kx, k is the constant of variation
y = kx
14 = - 4k
k = 14/- 4, or - 7/2, or - 3.5
y = kx
y = - 3.5(- 6)
y=21
2) </span><span>201.6 is the right answer.see the procedure used in Q1.
3) K = y/x
= 9/12
= 3/4</span>
The answer would be 12:7 . You have to change feet into inches and calculate it from there . Doing that would get you 48:28 and if you put it into simplest form it'd be 12:7 dividing both by 4.
