Answer:
See below.
Step-by-step explanation:
First, factor the numerators and the denominators:
Now, make the two denominators equivalent. To do this, we can multiply the first term by (z+1) and multiply the second term by 2. This will give us:
Now, combine them since they have a common denominator:
This cannot be simplified further.
Answer:
6 6/8 OR 6 3/4
Step-by-step explanation:
2 5/8 +4 1/8
6 6/8
SImplify= 6 3/4
Answer:
7/8.
Step-by-step explanation:
The LCD of 4 and 8 is 8.
So we convert: 1/4 = 2/8.
2/8 + 5/8 = 7/8 (answer).
Answer:
12 cm
Step-by-step explanation:
Let the other leg be x.
then
15^2 = 9^2+x^2
225 = 81 +x^2
x^2 = 144
x = sqrt(144)
x = 12cm.
so first u want to get a ruler to measure each sides, there gonna seem big at first so divide what you get on the ruler by 2 so its smaller, then do it for all sides.
