Answer:
Undefined slope, vertical line
Step-by-step explanation:
Slope = 
Slope =
= Undefined
Since the slope is undefined, you would have a vertical line.
Answer: The numbers are decreasing by 2. So that means that the eighteenth number would be -29.
Explanation:
{5, 3, 1, -1, -3, -5, -7, -9, -11, -13, -15, -17, -19, -21, -23, -25, -27, -29...}
Answer:
có hai phát biểu là mệnh đề, đó là câu 2 và câu 4
Step-by-step explanation:
Answer:
49 cm²
Step-by-step explanation:
The volume (V) of a cube is calculated as
V = s³ ← s is the length of the side, thus
s³ = 343 ( take the cube root of both sides )
s =
= 7, thus
area of base = s² = 7² = 49 cm²
The property that is demonstrated is the communative property, i think.