A) C= pie d if C=42 d=?
B) A=L*B if A=54 L=6.5 B=?
C) y=mx+b y=14 x=3 b=-7 m=?
2007-08-13 19:15:17 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
A]]
C=piD when C=42
42=piD
42/pi=D
13.3690152=D
B]]
A=L*B when A=54 and L=6.5
54=6.5B
54/6.5=B
8.30769231=B
C]]
y=mx+b when y=14 x=3 b=-7
14=3m -7
21=3m
7=m
Hope this helps!
2007-08-13 19:27:17 · answer #1 · answered by Anonymous · 0⤊ 0⤋
A) 42 = pie C
C = 42 divide pie
= 13.36901522
B) A = L times B(assuming * is times)
54 = 6.5 times B
B = 54 divide 6.5
= 8.307692308
(if * is to the power of)
A=L^B
54= 6.5^B
B = log54 divide log6.5
=2.131092749
C) y=mx+b
14= 3m -7
3m=21
m=7
2007-08-14 02:28:39 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Question A)
d = C / Ï
d = 42 / (22 / 7) = (42 x 7) / 22 = 14
Question B)
B = A / L = 54 / 6.5 = 8.3
Question C)
mx = y - b
m = (y - b) / x = (14 + 7) / 3 = 21 / 3 = 7
2007-08-14 02:49:17 · answer #3 · answered by Como 7 · 1⤊ 0⤋
A) c=pie d = pie value=3.14
42=3.1d
therefore d=42/3.1
d=13.37
B) A= L*B
54 = 6.5B
B= 54/6.58.3
C) Y=mx+by
14=m3+(-7)14
3m=14 -98
m= - 84/3
m=28
2007-08-14 06:32:30 · answer #4 · answered by Anonymous · 0⤊ 1⤋
a) d=42/pi
b)B = 54/6.5
c. m = 7.
2007-08-14 02:30:06 · answer #5 · answered by jaygee 2 · 0⤊ 0⤋
c=pie d
42=pie d
42 divide by pie= d
2007-08-14 02:26:15 · answer #6 · answered by Vincent 2 · 0⤊ 0⤋