Answer:
The base of the logo must be less than 6 feets but greter than 0 feet, 0<b<6.
Step-by-step explanation:
The formula of area of triangle is A = 1/2×b×h where b is the base and h is the height. It is given that the height of the logo is 4ft and the area is lesa than 12 ft². Using this information, we can make an inequality exrpression :
Let h = 4ft
1/2 × b × 4 < 12
1/2 × b < 12 ÷ 4
1/2 × b < 3
b < 3 ÷ 1/2
b < 6 ft
Answer:
n = 6
Step-by-step explanation:
As they are similar, the ratios of their side must be similar as well
9 / 10.5 = n / 7
n = 9(7)/10.5 = 6
12/35 is simplified, as you cannot divide it into smaller numbers by a common factor.
I hope this helps!
(8/4) = (10/x)
8x = 4 x 10
8x= 40
x = 40/8
x=5
It will take 5 hours.
