Answer:
Step-by-step explanation:
K^2 +3k +5k + 15
k (k+3) +5 (k+3)
(k+5)(k+3)
So, the correct option is the last one.
We have been given the steps to solve the equation as
Step 1: 2x = 18
Step 2: x = 18 − 2
Step 3: x = 16
There is an error in step 2.
We have
x is in multiplication with 2. So in order to get rid of 2 from the left hand side, we perform opposite operation of multiplication i.e. division.
So we must divide both sides by 2.
Therefore, A is the correct option.
A) She did not divide 18 by 2.
I got this T_T y=175-35t
But maybe its y= -35t + 175 since its negative :)
Answer:
D. Triangle ; E. Plane ; and F. Square
Step-by-step explanation:
A two dimensional object has length and width.
A segment has only length; it is one-dimensional.
A line has only length; it is one-dimensional as well.
A point has neither width nor length.
A triangle has length and width; it is two-dimensional.
A plane has length and width; it is two-dimensional.
A square has length and width; it is two-dimensional.