Answer: 11
Step-by-step explanation:
2 3/4 × 8 = p/4 × 8/1
Let p be the missing number
Convert the mixed fraction 2 3/4 to proper fraction, multiply 4 x 2, then add 3= 11/4
11/4 × 8 = p/4 ×8
p= 11
I hope this helps.
The equations
and
are really the same, we're just setting , or .
So we get
Answer:
x = 47
3x - 2 + 41 = 180 {Supplementary}
3x + 39 = 180
3x = 180 - 39
3x = 141
x = 141/3
c
formula l=PRT
bring PT to right side we get
l/PT = R
or
R=l/PT
the answer is A -2/7
3.50
