Question

solve each literal equation for the given variable
Solve S = 4v2 for v.(1 point)
Solve M = 2x + 3y for y. (1 point)
Solve t = the quantity p plus 3 r, divided by six for r. (1 point)
Solve V = π r2h for h. (1 point)
Solve P = 2(l + w) for l. What are the missing values in the table? (1 point)

Answer 1

SHOW ALL WORK

Answer 2

\[S=4v^2\]
\[\frac{S}{4}=v^2\]
\[\pm\sqrt{\frac{S}{4}}=v\]
\[v=\pm\frac{\sqrt{S}}{2}\] is the first one

Answer 3

\[M = 2x + 3y\]
\[M-2x=3y\]
\[y=\frac{M-2x}{3}\] for the next
you good from there?

Answer 4

NOOO LOL

Answer 5

\[t=\frac{p+3r}{6}\]
\[6t=p+3r\]
\[6t-p=3r\]
\[r=\frac{6t-p}{3}\]

Answer 6

\[V=\pi r^2 h\]
\[h=\frac{V}{\pi r^2}\]

Answer 7

P w l
14 2
22 8 ?

Answer 8

thats the table

Answer 9

and last one is
\[\frac{P}{2}=l+w\]
\[\frac{P}{2}-w=l\]

Answer 10

by the answer above
\[l=\frac{P}{2}-w\] so if
\[P=22, w = 8\] you get
\[l=\frac{22}{2}-8=11-8=3\]