The GCF of 28 and 96 is 4.
Answer:
2/3 : 3/2 = 4 : 9
Step-by-step explanation:
LCD(2/3, 3/2) = 6
2/3 : 3/2 = 4/6 : 9/6
Our two fractions now have like denominators so we can multiply both by 6 to eliminate the denominators.
2/3 : 3/2 = 4 : 9
The GCF of 4 and 9 is 1
Divide both terms by the GCF, 1:
4 ÷ 1 = 4
9 ÷ 1 = 9
The ratio 4 : 9 cannot be reduced further by dividing both terms by the GCF = 1 :
Therefore:
2/3 : 3/2 = 4 : 9
The two planes intersect at line XY
Given that two planes named ABCD and EFGH.
These two planes are intersecting each other as shown in the figure.
By looking the figure it is obvious that two planes are intersecting each other at point X and Y.
Hence, the correct answer is XY
Answer:
15.3
Step-by-step explanation:
because 15 is the number I think
In order to be differentiable everywhere, 
must first be continuous everywhere, which means the limits from either side as 
must be the same and equal to 
. By definition, 
, and
so we need to have 
.
For to be differentiable at 
, the derivative needs to be continuous at , i.e.
We then need to have
Then
