Answer:
a = 6
Step-by-step explanation:
Answer:
all u have to do is...
Step-by-step explanation:
add 7.10 and 6.79 together to get your answer hope this helped!!
IF IT DID PLZ GIVE ME BRAINIEST!!
Answer:
119
Step-by-step explanation:
Commission = Sale amount × Commission percentage
C = 3,400 * 3.50
C = 11900
Move decimal 2 places to the left
C = 119
Answer:
3375/64
Step-by-step explanation:
You make the fraction into a improper fraction
3 3/4=15/4
You cube the top and bottom
15^3/4^3=3375/64
Thus
answer-3375/64
The present dimensions are : length = 12 feet
width = 9 feet
Area = 12* 9 = 108 feet squared
If the dimensions are increased by x feet the dimensions are :
length = 12 + x
width = 9+ x
Area = ( 12+x)( 9+x)
new area = initial area * 2
( 12+ x)( 9+ x) = 2 * 108
12*9 + 12x + 9x + xx = 216
108 + 21 x + x^2 = 216
x^2+ 21x = 216-108
x^2 + 21x = 108
x^2 + 21x -108 = 0
let us plug a= 1 b= 21 c= -108 in quadratic formula
x= [-21 + / - ( 21^2 - 4* 1 * -108 )^(1/2 ]/ 2* 1
x= 4.27
Answer :
Both sides are increased by 4.27 feet .
