Answer: Subtraction Property of Equality
<em>Step-by-step explanation:</em> The Subtraction Property of Equality tells us that
we can subtract the same quantity, or equal quantities,
from both sides of an equation.
To get from the statement 7x + 11 = 39 to 7x = 28,
we subtract 11 from both sides to get 7x = 28.
Answer:
x=5
Step-by-step explanation:
f(x) = 7
We want to find the x value so that y = 7
Looking at the graph, the x value when y = 7 is x=5
f(5) =7
Answer:
c. x = 1/a
Step-by-step explanation:
4ax + 5ax = 3ax + 6
9ax = 3ax + 6 (addition property of equality)
6ax = 6 (subtraction property of equality)
6ax/6 = 6/6 (division property of equality)
ax/a = 1/a (simplify)
x = 1/a
Answer:
The resultant of the two vectors is (0,0).
Step-by-step explanation:
- The ordered pair is : (-6,5) and (6,-5).
- The resultant is the vector sum of two or more vectors. It is the result of adding two or more vectors together.
- The vector resultant is calculated as:
Abscissa of resultant= -6 + 6 = 0
Ordinate of the resultant= 5- 5= 0
- Hence the resultant has the co ordinate of (0,0).
