Answer:
x=4.4
Step-by-step explanation:
Answer:
They are equal
Step-by-step explanation:
the least common denominator is 40 so...
-36/8 = -180/40
-4.5 = -4 20/40
-180/40 can be simplified to 4.5
Essentially, none are greater they are equal
hope this helped <3
Answer:
Yes it can, because −1.5 lies to the left of −0.5
On the surface of the pond
2 sin² x - sin x - 1 = 0
u = sin x ( substitution )
2 u² - u - 1=0
2 u² - 2 u + u - 1 = 0
2 u ( u - 1 ) + ( u - 1 ) = 0
( u - 1 ) + ( 2 u + 1 ) = 0
( sin x - 1 ) ( 2 sin x + 1 ) = 0
sin x - 1 = 0 or: 2 sin x + 1 = 0
sin x = 1 sin x = -1/2
x 1 = π/2 + 2 kπ x 2 = 7π/6 + 2 kπ, x 3 = - π/6 + 2 kπ, k ∈ Z
k ∈ Z
Answer:
-822
Step-by-step explanation:
Let's make an equation (explicit of course)
3 - 14 = -11
d = -11
Now we are ready to make an equation!
f(n) = x first term + d(n-1)
=
f(n) = 14 - 11(n-1)
Let's substitute 77 for n!
f(77) = 14 - 11(77-1)
f(77) = 14 - 11(76)
=
14 - 836 = -822