Answer:
Adam: 52.26°
Step-by-step explanation:
Use Cosine Rule, , to find the angle of both players.
✔️Angle of Carlos:
Let the angle be C,
a = 50 ft
b = 40 ft
c = 24 ft
Plug in the values into the equation
C = 28.24° (nearest hundredth)
✔️Angle of Adam:
Let the angle be C,
a = 30 ft
b = 22 ft
c = 24 ft
Plug in the values into the equation
C = 52.26° (nearest hundredth)
Answer: The answer would be $140
Step-by-step explanation:
Divide $80 / 4 which equals 20 and then multiply that times 7
ANSWER
2π/3 rad ≈ 2.1 rad
EXPLANATION
The arc length of a portion of a circle with central angle θ and radius r is,
In this case, we know that the arc length is s = 10π/3, the radius is 5, and we have to find the central angle. Solving the equation above for θ,
Substitute the known values and solve,
Hence, the angle is 2π/3 radians or 2.1 radians - this last result is rounded to the nearest tenth.
Answer:
(-2, -9)
explanation:
original coordinates of B: (7, 9)
use the formula: (x, y) ---> (x, -y)
- if reflects over x-axis new coordinates: (7, -9)
If horizontally shifted there will be change in x axis,
- new coordinates (7-9,-9) → (-2, -9)
Answer:
x=2
Step-by-step explanation:
hello :
3 ln 2+ln 8=2 ln(4x)
for x > 0 : ln(2^3)+ln8 = ln(4x)²
ln8² = ln(4x)² because ; 2^3 = 8
4x=8
hence : x=2