Answer:
yup this explanation is correct you will get good grade
Answer:
Step-by-step explanation:
Add and subtract the square of half the x-coefficient:
x² -10x +(-5)² -(-5)² +15
Express the first three terms as a square; simplify the remaining terms.
(x -5)² -10
This expression describes a parabola that opens upward and has its vertex at (x, y) = (5, -10). The minimum value is -10.
Answer:
12
Step-by-step explanation:
Do 1 divided by 4 and you get 0.25 then divide 3 and 0.25 and you get 12
Answer:
2
Step-by-step explanation:
6/9÷1/3
Keep Change Flip
6/9 x 3/1
Multiply.
6/3
=2
Hope this helps :)
Answer:
∠ ZWV = 39°, ∠ ZVW = 64° , x = 1
Step-by-step explanation:
∠ ZWV = ∠ ZYX = 39° ( alternate angles )
∠ ZVW = ∠ ZXY = 64° ( alternate angles )
The diagonals bisect each other , so
YZ = ZW
3x + 2 = 5 ( subtract 2 from eavh sides )
3x = 3 ( divide both sides by 3 )
x = 1
