A. 2x10 + 8x6 + 4x2 - x + 3
B. 8x6 + 4x2 + 3 + 2x10 - x
C. 3 + 2x10 + 8x6 + 4x2 - x
D. 3 - x + 2x10 + 8x6 + 4x2
Answer:
option 4
Step-by-step explanation:
the area (A) of a rectangle is calculated as
A = length × width
let width be w then length = 3w ( 3 times the width )
given A = 507
substitute these values into the formula for A
507 = 3w × w , that is
507 = 3w² ( divide both sides by 3 )
169 = w² ( take square root of both sides )
= , that is
13 = w
Then
length = 3w = 3 × 13 = 39 cm
B. p < 12
C. p < 1/3
D. p < 11/3
3:4:5. Find the actual numbers of votes cast for the three candidates.
Answer:
3234
4312
5390
Step-by-step explanation:
3x +4x + 5x = 12936
12x = 12936