we know that
dynamic pressure formula is


that is density
P is pressure
v is velocity
Answer:
3rd option x=3, y=5
Step-by-step explanation:
Answer:
She makes 7.50 per hour
Step-by-step explanation:
Let x = regular rate
Time and a half = 1.5x
40 hours at x
52-40 = 12
12 hours at 1.5x
40x + 12 * 1.5x = 435
40x + 18x =435
58x = 435
Divide each side by 58
58x/58 = 435/58
x =7.5
She makes 7.50 per hour
Answer:
The radius is r=5 units
Step-by-step explanation:
we know that
The equation of the circle in standard form is equal to

where
(h,k) is the center and r is the radius
we have

Convert to standard form
Group terms that contain the same variable, and move the constant to the opposite side of the equation

Complete the square twice. Remember to balance the equation by adding the same constants to each side


Rewrite as perfect squares

therefore
The center is the point (6,-3) and the radius is r=5 units
6 in the number 6.45 is the ones digit.
6 in the number 62 is the tens digit.