Answer:
6.4
Step-by-step explanation:
16 ÷ 2/5 = 6.4!
that's it
Solution for 1/3*-1/9y=3 equation:
<span>y in (-oo:+oo)
((-1*(1/3))/9)*y = 3 // - 3
((-1*(1/3))/9)*y-3 = 0
((-1/3)/9)*y-3 = 0
-1/27*y-3 = 0 // + 3
-1/27*y = 3 // : -1/27
y = 3/(-1/27)
y = -81
</span><span>y = -81</span>Solution for 2/3*1/5y=9 equation:
<span>y in (-oo:+oo)
((1*(2/3))/5)*y = 9 // - 9
((1*(2/3))/5)*y-9 = 0
((2/3)/5)*y-9 = 0
2/15*y-9 = 0 // + 9
2/15*y = 9 // : 2/15
y = 9/2/15
y = 135/2
y = 135/2
And
</span>
Answer:
x=25
Step-by-step explanation:
these angles are of the same measure, so i set the two values equal to eachother. it looks like
75=(4x-25)
and solve for x
I HOPE THIS IS RIGHT!! have a great day
yes because when filling in the unknown (3*2-4=2) gets you the answer of 2.
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identities
sin²x + cos²x = 1 ⇒ sin²x = 1 - cos²x
cosec x =
Consider left side
=
=
= cosec x = right side ⇒ proven