Answer:
y= x/2-3
Step-by-step explanation:
Answer:
23.7°
9.1~ft
Step-by-step explanation:
Formula for the area of a sector of central angle n (in degrees) and radius r:

We have:
A = 100 ft^2
r = 22 ft
We need to find:
r


The central angle measures 23.7°.
Formula for the length of an arcs of a circle with central angle n (in degrees) and radius r:

We have:
n = 23.7°
r = 22 ft
We need to find:
s


Answer:
(3, 50) and (14,303)
Step-by-step explanation:
Given the system of equations;
y=23x–19 ....1
x²–y= – 6x–23 ...2
Substitute 1 into 2;
x²–(23x-19)= – 6x–23
x²–23x+19= – 6x–23 .
x²-23x + 6x + 19 + 23 = 0
x² - 17x + 42 = 0
Factorize;
x² - 14x - 3x + 42 = 0
x(x-14)-3(x-14) = 0
(x-3)(x-14) = 0
x = 3 and 14
If x = 3
y = 23(3) - 19
y = 69-19
y = 50
If x = 14
y = 23(14) - 19
y = 322-19
y = 303
Hence the coordinate solutions are (3, 50) and (14,303)
Answer:
The length is 2m
Step-by-step explanation:
Subtract the distance of the hunter and the bird and you have your answer, 2 meters