Step-by-step explanation:
Ratio of length to width = 7 : 4
length = 7x
width = 4x
7x + 4x = 11x
length = 880
width = 4x
= 4(125.71)
= 502.85
PlEASE HELP FOR BRAINLIEST!!!!
2 answers:
Answer:
1 C
2C
Step-by-step explanation:
Given a sequence is defined by a first term of LaTeX: t_1=3t 1 = 3, and explicit definition LaTeX: t_n=\:4n-1t n = 4 n − 1, find the 4th term of the sequence (i.e. LaTeX: t_4t 4).
Group of answer choices
this is is known as a linear sequence or arithmetic progression. Each term differs by certain value known as common difference
a deep dive into the solution
when n=4
t4=4*4-1
t4=15
2.
when n=1
a1=1^2-5
a1=-4
when n=2
a2=2^2-5
a2=-1
when n=3
3^2-5
a3=4
when n=4
a4=4^2-5
11
when n=5
a5=5^2-5
a5=20
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The length of one side of the octagon is given by:
Then, the apothem can be determined using the Pythagorean theorem in the following way:
Clearing to have:
Then, the area is given by:
Where,
L: length of the octagon sides
a: apotema
Substituting values:
Answer:
the approximate length of the apothem is:
a = 10.91 feet
The approximate area of the floor of the gazebo is:
A = 392.76 feet ^ 2
Then, the apothem can be determined using the Pythagorean theorem in the following way:
Clearing to have:
Then, the area is given by:
Where,
L: length of the octagon sides
a: apotema
Substituting values:
Answer:
the approximate length of the apothem is:
a = 10.91 feet
The approximate area of the floor of the gazebo is:
A = 392.76 feet ^ 2