Answer:
AEB =43
Step-by-step explanation:
The two angles form a straight line so they add to 180 degrees
AED + AEB = 180
137+AEB = 180
AEB = 180-137
AEB =43
Answer:
A)Multiply both sides by 3x + 7.
Reset
A)the solution of the equation is x=-12
Step-by-step explanation:
Hello
let
to begin isolating we must multiply both sides by 3x + 7.
Reset
this way

let´s continue to find x

the solution of the equation is x=-12
have a great day
Answer:
3(5-y)
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The expression is x>55 and 55 isn't included
Answer:


Step-by-step explanation:
Given : sin θ = 3/5
To Find : value of cos θ and tan θ
Solution :
use the identity:

putting value of sin θ
⇒ 
⇒
⇒
⇒
⇒
⇒
Thus , 
Now to find value of tan θ
Since we know that
⇒
(identity)
⇒
⇒
⇒
⇒
Thus , the value of

