Answer:
63.0
Step-by-step explanation:
area of circle = πr²
area of quarter circle = πr²/4
area of triangle = bh/2
area of shaded quarter circle:
πr²/4 = (3.14159)(7²)/4 = 38.4845 units²
area of shaded triangle:
bh/2 = (7)(7)/2 = 24.5 units²
total shaded area = 38.4845 units² + 24.5 units² = 62.9845 units²
Answer: 63.0 units²
4 feet 6 inches = 4 1/2 feet = 9/2 feet
It would be: 120*2/9 = 240/9 = 26.66 or 26 2/3 times
Answer:
see explanation
Step-by-step explanation:
Given
f(x) = - 2x² + 4x - 2
To find the y- intercept set x = 0
f(0) = 0 + 0 - 2 = - 2 ← y- intercept
The equation of the axis of symmetry is of the form x = c
where c is the value of the x- coordinate the line goes through.
Given the equation in standard form
with a = - 2, b = 4 then the axis of symmetry is
x = -
= -
= 1
Equation of axis of symmetry is x = 1
Answer:
Each one cost $1k
Step-by-step explanation:
Answer:
12
Step-by-step explanation: