A
∠a and
∠
b
∠b are complementary angles. if m
∠
a
=
(
4
x
−
1
)
∘
∠a=(4x−1)
∘
and m
∠
b
=
(
5
x
+
19
)
∘
∠b=(5x+19)
∘
, then find the measure of
∠
b
∠b.

see explanation

Step-by-step explanation:

Complementary angles sum to 90°,  hence

∠A + ∠B = 90° ← substitute values

4x - 1 + 5x + 19 = 90, that is

9x + 18 = 90 ( subtract 18 from both sides )

9x = 72 ( divide both sides by 9 )

x = 8

Hence

∠A = 4x - 1 = (4 × 8) - 1 = 32 - 1 = 31°

∠B = 5x + 19 = (5 × 8) + 19 = 40 + 19 = 59°

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation:

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.