Area of a square is side length^2
Area = 15^ 2 = 15 x 15 = 225 square inches.
Answer:
D
Step-by-step explanation: since it is a open dot to the right it’s x>-3 open dot means less than or greater than going to right means greater than
Let x is the first no. then the other no. will obviously be (x+1)
according to question,
(x+1)²- x²= 15
x² +2x+1 - x² = 15 ( using (a+b)²= a²+ b² + 2ab )
2x + 1 = 15
2x = 14
x = 7
hence numbers are x = 7 and x +1 = 7+1 = 8
also 8²-7² = 64-49 = 15
hence the numbers are 7 and 8
hope it helped
Answer:
(look at graph below)
Step-by-step explanation:
Answer:
-13, -12, -11
Step-by-step explanation:
-13 is the lowest, -12 is the middle, -11 is the highest.
-13 + (-12) = -25 + (-11) = -36
Hope this helps! :)
