Answer: it is 1.8
Step-by-step explanation: you can look up this same qustion and find it on branly <3 your right
Answer:
20
Step-by-step explanation:
(90+70)-(80+60)=20
just minus the total selling price to the total cost price
Answer:
10 feet
Step-by-step explanation:
base= x feet
height=(6+x) feet
area= (6+x)x=160
=6x+x²=160 ==> x²+6x-160=0
factories the eqn obtained....
(x-10)(x+16)=0
x= 10 or -16
since length cannot be negative, x=10
since the base = x feet
base=10 feet
Answer:
Step-by-step explanation:
2x = 3*6
2x/2 = 18/2
x = 9