Answer:
SinƟ = 12/37
CosƟ =35/37
TanƟ = 12/35
Step-by-step explanation:
The diagram of the triangle is attached
Using SOH CAH TOA
SinƟ = Opposite/Hypotenuse
SinƟ = 12/37
CosƟ= adjacent/Hypo
tenuse
CosƟ =35/37
TanƟ=Opposite/Adjacent
TanƟ = 12/35
Input 12 for n.
= -16 + 2(12)
= -16 + 24
= 8
The 12th term in the sequence is 8.
The top is a triangle with sides 7 and 5.4 Use the Pythagorean theorem to find the 3rd length.
3rd sides = sqt(7^2 + 5^2( = sqrt(49+25) = sqrt(74)
This side is the base of the lower rectangle.
The dotted line is the hypotenuse of a right triangle.
Use the Pythagorean theorem to solve.
sqrt(10^2 + sqrt(74)^2) = sqrt(174)
The dotted line = sqrt(174)
Answer:
Volume of regular pyramid = 156 ft²
Step-by-step explanation:
Given:
Area of regular pyramid = 36 ft²
Height of regular pyramid = 13 ft
Find:
Volume of regular pyramid
Computation:
Volume of regular pyramid = [1/3][b][h]
Volume of regular pyramid = [1/3][36][13]
Volume of regular pyramid = [12][13]
Volume of regular pyramid = 156 ft²
Answer: 3.285714286
Step-by-step explanation: subtract 2 from both sides then divide by 7
