Answer:
cos^-1 (12/13) or 22.6°
Step-by-step explanation:
sohcahtoa you have the adjacent side which goes over hypotenuse and since you are solving for angle it will be inverse of cos
Answer:
Step-by-step explanation:
Simply multiply 2m both sides:
A = (9+H)(2m)
Hope this helps!
Answer:
im not sure if this is correct but:
Step-by-step explanation:
4x+18
360= 4x+18
360-18=342
342/4 is 85.5
to check work
(85.5*4) + 18
=360
Answer:
Start by subtracting 3t from both sides of your equation
13t+4=12+3t
-3t. -3t
that gives you
10t+4=12
Subtract 4 from both sides
10t+4=12
-4. -4
That gives you
10t=8
Divide both sides by 10 to leave the variable by itself
10t=8
÷10. ÷10
That leaves you with
t=8/10 or t= 4/5 if you simplify.
Step-by-step explanation:
Answer:
a = 8 and b = 15
Step-by-step explanation:
I just finished it :D
