Answer:
a
Step-by-step explanation:
this property states a line or shape is always equal to itself
Answer:
Step-by-step explanation:
Suppose x and y are nonzero vectors in an inner product space.
Let us assume that x and y are orthogonal
i.e. innter product is 0.
This implies dot product of x and y is 0
Then x.y =0
i.e. 
Proved
Converse part:
Let 
Square also would be equal
Hence inner product of x and y is 0
A rate is a special ratio in which the two terms are in different units. For example, if a 12-ounce can of corn costs 69¢, the rate is 69¢ for 12 ounces. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates.
hope this helps!
Answer:$36
Step-by-step explanation:
He has sold 6 and made $18 6x2=12 2x18=36
5/11 times -8
5/11 × -8/1
-8*5 = -40
-40/11 is your answer
Hope this helps
