Answer:
48 inches²
Step-by-step explanation:
Substitute b = 16 and h = 6 into the formula for A
A = × 16 × 6 = 8 × 6 = 48 inches²
Answer:
<h2> V = 28 mm³ </h2>
Step-by-step explanation:
Base is right triangle, so:
B = ¹/₂•4•6 = 12 mm²
H = 7 mm
V = ¹/₃•B•H
V = ¹/₃•12•7 = 4•7 = 28 mm³
Answer:
1) Communism: government led by a single party often authoritarian.
2) Democracy: government that allows people to choose their leaders.
3) Socialism: government that owns goods and services. It encourages cooperation rather than competition.
4) Oligarchy: government of a few individuals usually wealthy, of certain race often authoritative rulers.
5) Monarchy: Government of one person that usually inherits it. Often inherited by gender. They can be constitutional with limited power or absolute, with unlimited power.
6) Theocracy: leader of a specific religion.
7) Totalitarianism: Government of one person without limitations of power.
8) Military Dictatorship: countries ruled by one person with absolute power.
Step-by-step explanation:
Step-by-step explanation:
f(x) = x² + x + 3/4
in general, such a quadratic function is defined as
f(x) = a×x² + b×x + c
the solution for finding the values of x where a quadratic function value is 0 (there are as many solutions as the highest exponent of x, so 2 here in our case)
x = (-b ± sqrt(b² - 4ac))/(2a)
in our case
a = 1
b = 1
c = 3/4
x = (-1 ± sqrt(1² - 4×1×3/4))/(2×1) =
= (-1 ± sqrt(1 - 3))/2 = (-1 ± sqrt(-2))/2 =
= (-1 ± sqrt(2)i)/2
x1 = (-1 + sqrt(2)i) / 2
x2 = (-1 - sqrt(2)i) / 2
remember, i = sqrt(-1)
f(x) has no 0 results for x = real numbers.
for the solution we need to use imaginary numbers.