Given T,=RV find R if T=4 and V=8

Given W=xyz, find w if x=2, y=3,and z=6
If C=ab, find C if a =0.65 andb=1.9

t=rv so you would replace the t with a 4 and the v with an 8

so it would equal out to 4=r(8)divide by 4 on both sides and u get r=2
W=xyz so replace.... W=2x3x6, 6x6, then ur answer is w=36
C=ab, C=(.65)(1.9), multiply and u get C=1.235
u just have to replace/substitute the variables

To solve the first equation, T = RV, for the value of R when T = 4 and V = 8, you can substitute these values into the equation and solve for R.

T = RV

4 = R * 8

Divide both sides of the equation by 8 to isolate R:

4/8 = R * 8 / 8

1/2 = R

Therefore, R = 1/2.

To solve the second equation, W = xyz, for the value of W when x = 2, y = 3, and z = 6, you can substitute these values into the equation and solve for W.

W = xyz

W = 2 * 3 * 6

W = 36

Therefore, W = 36.

To solve the third equation, C = ab, for the value of C when a = 0.65 and b = 1.9, you can substitute these values into the equation and solve for C.

C = ab

C = 0.65 * 1.9

C = 1.235

Therefore, C = 1.235.