Answer:
18/45 and 14/35
Step-by-step explanation:
15/25 are not equivalent fractions
12/35 are also not equivalent
14/21 are not equivalent either
18/45 and 14/35 are the only equivalent fractions.
<span>F = 755N, and h = 10.0 m and a = 9.8 m/s^2 and m =? and v = ?To find the mass use F = ma 755 = (m)(9.8) and m = .77 kg then use the formula KE + PE = PE2 + KE2 which is 1/2mv2 + mgh = mgh(2) + 1/2mv2 (2) to solve for the velocity. v1 = 0 and h1 = 10 and v2 = ? and h2 = 0 (1/2)(.77)(0^2) + (.77)(9.8.)(10) = (1/2)(.77)(V2^2) + (.77)(9.8)(0)<span>v=14 m/s</span></span>
<span>The number that goes into both of these is 22 and 22 will go into 2, 11 times so that becomes 11/22 instead of ½ and then 7/11 becomes 14/22. What you do is take the common denominator and since that is 22 you say how many time will 2 go into 22 and it is 11 so multiply 11*1 which is 11 then do the same with the 7/11 since it is 22 it goes in 2x so 2*7 is 14 so if you have to add the two then it is 11/22+14/22= 25/22 which would be reduced to 1 and 3/22
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Answer:
<em>option: C </em>is correct.
Step-by-step explanation:
since, we are given a parent function f(x) as: f(x)=x.
We are asked to find what change will occur in the function when the parent function f(x) is replaced by f(9x).
let g(x) be the function formed by replacing f(x) with f(9x) i.e.
g(x)=f(9x)=9x.
clearly the slope of the function g(x)=f(9x) is 9. ( since on comparing the equation with the slope intercept form <em>y=mx+c</em>; where <em>m</em> is the<em> slope</em> of the line and <em>c</em> is the <em>y- intercept</em><em>)</em>.
whereas the slope of the function f(x)=x is 1.
<em>Hence there is an increment of slope by a factor of 9.</em>
<em>Hence, option C is correct.</em>
8:12 is 2/3 and so is 16:24, 2:3, and 20:30
Step-by-step explanation:
For example (includes simplified problem solving),
8 ÷ 4 = 2
12 ÷ 4 =3
You would want to divide the numerator and denominator by the greatest common factor (GCF)
The ratio 8:12 can be reduced to its lowest terms by dividing both terms by the GCF
Therefore 8:12 is 2:3