Answer:
He's not right
Step-by-step explanation:
L = 4/6 = 2/3
K = 2/3
let's do 1, 5, 6, 10 and 13.
1)
well, the denominator is the same on each, so we simply have to look at the numerator, who is larger 3 or 5? 3 < 5, 3 is less than 5, so then........
5)
6)
we can make both denominators the same if we simply <u>multiply each fraction by the other's denominator</u>.
10)
we'll convert the mixed fractions to improper fractions first, then make their denominator the same just like we did in 6).
13)
so both fractions are at a value from 9, so we can simply say, which is larger 2/6 or 4/12?
Answer:
14.3%
Step-by-step explanation:
175.90 - 150.75 =25.15 = 14.3%
Answer: It would probably be 30
Step-by-step explanation:
The ratio is 10:0 , 20:10 , 30:20 , 40:30 , 50:40, 60:50 , etc…
so basically you just need to know the ratios!
Hope I could help :)
Answer:
540 ft^2.
Step-by-step explanation:
The area of the trapezoid = h/2 (10 + 18) = 14h.
By Pythagoras the height h = √(5^2 - 4^2) = 3.
So the area of the 2 trapezoidal bases = 2 * 14*3
= 84 ft^2.
Now we calculate the area of the four lateral rectangular sides:
= 10*12 + 18*12 + 2*5*12
= 456 ft^2.
Total area = 456 + 54
= 540 ft^2.