Answer:
23/2
Step-by-step explanation:
If x = 5,
y = 5 + 1 = 6
(5+6) + 1/2 = 11 + 1/2 = 23/2
Answer:
C
Step-by-step explanation:
49x² + 28xy + 4y² ← is a perfect square of the form
(ax + by)² = a²x² + 2abxy + b²y²
49 = 7² ⇒ a = 7 and 4 = 2² ⇒ b = 2
2ab = 2 × 7 × 2 = 28
Hence
49x² + 28xy + 4y² = (7x + 2y)²
with factor 7x + 2y ⇒ C
Answer:
6y+2x
Step-by-step explanation:
A parabola can be drawn given a focus of (-4, 4) and a directrix of y = –6. Write
Answer:
Step-by-step explanation:
Answer: 1,904.92308 if you round it that will be 1904.9 or 1904.92
I used a calculator