Answer:
Step-by-step explanation:
32/9
Imaginary numbers ? just equate the imaginary with imaginary and real with real
<span>2ci 1=-d 6-ci <<< what the * is that ?
</span><span>
</span>
Answer:
A) Canned and Packet
Grain, Meat and Vegetables
B) Let C = canned goods, let P = packet goods
20C + 7P
Let G = grain, let M = meat, let V = vegetables
7G + 3M + 17V
C) The number of grain and packet goods are the same in each expression, as this food group has been packaged in the same way.
The other variables in both expression are different. The meat and vegetable food groups have been separated in the second expression, whereas they are part of the same group in the first expression.
Hello :
<span> 6e^(2x) – 9 = 23
</span><span> 6e^(2x) = 32
</span>e^(2x) = 32/6 =16/3
2x = ln(16/3/
x = (1/2) ln(16/3)
Answer:
Sides: a = 12 b = 12 c = 6
Area: T = 34.857
Perimeter: p = 30
Semiperimeter: s = 15
Angle ∠ A = α = 75.522° = 75°31'21″ = 1.318 rad
Angle ∠ B = β = 75.522° = 75°31'21″ = 1.318 rad
Angle ∠ C = γ = 28.955° = 28°57'18″ = 0.505 rad
Height: ha = 5.809
Height: hb = 5.809
Height: hc = 11.619
Median: ma = 7.348
Median: mb = 7.348
Median: mc = 11.619
Inradius: r = 2.324
Circumradius: R = 6.197
Vertex coordinates: A[6; 0] B[0; 0] C[3; 11.619]
Centroid: CG[3; 3.873]
Coordinates of the circumscribed circle: U[3; 5.422]
Coordinates of the inscribed circle: I[3; 2.324]
Exterior (or external, outer) angles of the triangle:
∠ A' = α' = 104.478° = 104°28'39″ = 1.318 rad
∠ B' = β' = 104.478° = 104°28'39″ = 1.318 rad
∠ C' = γ' = 151.045° = 151°2'42″ = 0.505 rad
