Answer:
the area is 64 the perimeter is 30
Step-by-step explanation:
Answer: n + 2 = 2n
Step-by-step explanation:
sum = add
number and two = n, 2
twice the number = 2 x n
The pattern is +8
So the next three numbers are 23, 31, 39
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 )
here m =
, hence
y =
x + c ← is the partial equation
to find c substitute (- 2, 11) into the partial equation
11 = -
+ c ⇒ c = 
y =
x +
← equation of line
Answer:
Step-by-step explanation: