2x+2+x=20
3x+2=20
3x+2-2=20-2
3x=18
18/3=6
So x=6
So the shorter one is 6ft and the longer piece is 14ft. (Additional work to help support answer more) 14+6=20 and 6*2+2=14.
Answer:
the answer is 8,000.
Step-by-step explanation:
Answer:
Step-by-step explanation:
the answer is 7
2+2 is 4+3 is7
--Answer--
negative integer
--Explanation--
28 - 45 = -17; the number subtracting is greater than the original number.
Answer:
θ = 36.9°
Step-by-step explanation:
Trigonometric ratios in a right triangle will be,
Sinθ = =
Cosθ = =
Tanθ = =
In the picture attached,
Given sides are,
AB = 5 and BC = 4
Therefore, to find the given angle θ only Cosine will be applicable.
Cos θ =
=
θ =
θ = 36.87°
θ ≈ 36.9°