Answer:
C) 16 cm^2
Step-by-step explanation:
scale is 1:8 so 2 cm^2x8=16
Given: <span>y = x^2 + 6x - 5. Then a = 1, b = 6 and c = -5.
The x-coord. of the vertex is given by x = -b / (2a), which here is x = -6 / (2*1) = -3.
Use the given formula </span><span>y = x^2 + 6x - 5 to find the value of y when x = -3:
y = (-3)^2 + 6(-3) - 5 = 9 - 18 - 5 = -14
Then the vertex is (-3, -14).</span>
Answer:
Step-by-step explanation:
Password
61/4 % converted into a decimal is 15.25
Answer:b
Step-by-step explanation:it equals out to 180°
