Answer:1. 152.4
2. 0.0009
3. 680
Step-by-step explanation:
To start, you need to subtract 4x from both sides, that way, x is one one sid of the equation.
9514 1404 393
Answer:
r ≈ 19.0
s ≈ 17.7
Step-by-step explanation:
The relevant trig relations are ...
Sin = Opposite/Hypotenuse
Cos = Adjacent/Hypotenuse
So, you have ...
cos(43°) = r/26
r = 26·cos(43°) ≈ 19.0
__
sin(43°) = s/26
s = 26·sin(43°) ≈ 17.7
The answer to your problem is x=26
Answer:
ad
Step-by-step explanation:
s
