Answer:
first of all square mean two number or double so if we multiple 15×15=225 and if we multiply 16×16=256 mean the number 240 lies between them what about number 15.5 lets try now 15.5×15.5=240.25 if you want to make sure so just take a square root of this number
so 240 is product of (15.5)² note number after point is negligible
1 inch or 2. Count the lines between the two tallest girls.
Answer:
2x³ - 2
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
= x(2x² + 2x + 2) - 1(2x² + 2x + 2) ← distribute both parenthesis
= 2x³ + 2x² + 2x - 2x² - 2x - 2 ← collect like terms
= 2x³ - 2
Answer:
Statement A is true
Step-by-step explanation:
Here, we want to select the correct statement
the correct answer here is that pentagon ABCDE is congruent to A’B’C’D’E
A 180 degrees counterclockwise rotation will only turn (x,y) to (-x,-y)
It doesn’t change the distance between the points which corresponds to the length of the sides of the pentagon
This means that the side lengths will be exactly the same and so, the two pentagons are congruent
