Answer:
might be 7
Step-by-step explanation:
count the rise and run from Q to P. count up 3 and right 4.
Surface area of a cube = 486 square inches
Solution:
Given each side of a cube = 9 inches
Net of a cube has 6 squares.
Area of square = side × side
Area of 1 square = 9 × 9 = 81 square inches
Surface area of a cube = Area of 6 squares
= 6 × (side × side)
= 6 × 81
= 486 square inches
Hence, surface area of a cube is 486 square inches.
lo puse en mi calculadora esperaba que esto ayudara
Answer: The answer is C. because all biconditional statements are written w/ if and only if in statements. Hope this helps :)
Step-by-step explanation:
We can see that
both lines intersects at origin
so, the solution is x=0 and y=0
now, we will check each options
option-A:


now, we can set them equal
and then we can solve for x



now, we can find y


so, solution is x=0 and y=0
so, this correct...........Answer