Answer:
Step-by-step explanation:
it will be irrational
Answer:
Step-by-step explanation:
its 5, 12 and 13
its the most common pythagorean triplet ever known.
Answer:
25 = 425 .. 1 = 17 .. 3= 51 .. i dont know the last one..
Step-by-step explanation:
sorry if this is wrong!
Answer:
Step-by-step explanation:
Corresponding parts of congruent triangles are equal.
VT = SR
8x- 17 = 15 {Add 17 to both sides}
8x = 15 + 17
8x = 32 {divide both sides by 8}
x = 32/8
x = 4
Corresponding parts of congruent triangles are equal.
∠V = ∠S = 60°
∠W = ∠U = 90°
∠T = ∠R = 2y + 20
In Δ VUT,
∠V + ∠U + ∠T = 180 {Angle sum property of triangle}
60 + 90 + 2y + 20 = 180
2y + 170 = 180
2y = 180- 170
2y = 10
y = 10/2
y = 5
Answer:
It will cost $427.04 to paint deck and it will cost 958.485 to add fencing around deck
Step-by-step explanation:
Diameter of swimming pool = 27 feet
Radius of pool r=
Surrounding the pool is a deck that extends 5 feet from the edges of the pool
Outer radius R = 13.5+5=18.5
Area of deck = Outer area - Inner area
Area of deck =
Area of deck =
Area of deck =
Cost of painting 1 sq.feet = $0.85
Cost of painting 502.4 sq.feet =
Perimeter of deck =
Cost of fencing 1 foot = $8.25
Cost of fencing 116.18 foot =
Hence it will cost $427.04 to paint deck and it will cost 958.485 to add fencing around deck