Answer:
12
Step-by-step explanation:
LCD of 1/4 and 1/6 is the least common denominator that is divisible by 4 and 6 at the same time and is the least.
So it the same to find least common multiple of 4 and 6 that is 12.
The answer is 12.
This creates a right triangle. One leg of the triangle is 25 feet and the other is 10 feet. To find the length of the ladder, we must use Pythagorean theorem.
a = 25
b = 10
c = ?
(25)^2 + (10)^2 = c^2. Square all the terms to the left of the equation and add them together.
725 = c^2. Take the square root of each side.
c = 26.93 feet.
The ladder needs to be 26.93 feet tall.
A jar of marbles = 4/4 or 12/12
He gave kayla 3/4 or 9/12 he left 1/4 or 3/12 in the jar
Kayla returned 1/3 or 4/12
3/12+ 4/12 = 7/12
7/12 of the jar is full
Nth term = 25 + 15 x(n-1)
Answer: 8 cm
Step-by-step explanation:
(1/2)(b)(7.2) = 28.8
b = 8 cm
