Step-by-step explanation:
8) u = vw + z
For v,
u = vw + z
u - z = vw
(u - z)/w = v
v = (u - z)/w
9) x = b - cd
For c,
x = b - cd
x - b = -cd
-(x - b)/d = c
c = -(x - b)/d
= (-x + b)/d
OR
x = b - cd
cd = b - x
c = (b - x)/d
10) fg - 9h = 10j
For g,
fg - 9h = 10j
fg = 10j + 9h
g = (10j + 9h)/f
11) 10m - p = -n
For m,
10m - p = -n
10m = -n + p
m = (-n +p)/10
12) r = (2/3)t + v
For t,
r = (2/3)t + v
r = 2t/3 +v
r - v = 2t/3
3(r - v) = 2t
t = 3(r - v)/2
13) (5/9) v + w = z
For v,
5v/9 + w = z
5v/9 = z - w
5v = 9(z - w)
v = 9(z - w)/5
14) (10ac - x)/11 = -3
For a,
(10ac - x)/11 = -3
10ac - x = -3 × 11
10ac - x = -33
10ac = x - 33
a = (x - 33)/10c
15) (df + 10)/6 = g
For f,
(df + 10)/6 = g
df + 10 = 6g
df = 6g - 10
f = (6g - 10)/d
B, it should add up to 180 degrees
When triangles are congruent, one triangle can be moved (through one, or more, rigid motions) to coincide with the other triangle.
Your Answer Is...
840. ( V = L X H X W )
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Answer: Change each mixed number to an improper fraction.
Step-by-step explanation: