Answer:
To solve one-step equations, we do the inverse (opposite) of whatever operation is being performed on the variable, so we get the variable by itself. The inverse operations are: Addition and subtraction. Multiplication and division.
Step-by-step explanation:
by it self.
Answer:
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Step-by-step explanation:
Answer:
y = 
x + 
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 10x + 1 ← is in slope- intercept form
with slope m = - 10
Given a line with slope m then the slope of a line perpendicular to it is
= - 
= - 
= , thus
y = x + c ← is the partial equation
To find c substitute (5, 7) into the partial equation
7 = 
+ c ⇒ c = 7 - =
y = x + ← equation of line
Answer:
Step-by-step explanation:
Apply the Pythagorean Theorem: hyp² = 7² + (-4)² = 49 + 16 = 65.
The magnitude of this vector <7, -4> is 8.1, to the nearest tenth.
Answer:
If the sequence has a common difference, it's arithmetic. If it's got a common ratio, you can bet it's geometric
