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Answer:
Step-by-step explanation:
15) tanA = 6.8/3.0
16) tanR = 9/24
17) tanB = 16/17
18) BC = 10tan40
19) PQ = 38/tan75
20 BC seems to be missing some of its length number I will call it 14
redo if that is incorrect.
∠A = arctan(14 / 14.5)
∠C = arctan(14.5 / 14)
B (t) = 50 (1.4) ^ t
What is the y-intercept of the function?
The intersection with the y-axis of the function you find when x = 0.
In this case we have:
For t = 0:
B (0) = 50 (1.4) ^ 0
B (0) = 50 * (1)
B (0) = 50
Answer:
the y-intercept of the function is:
B (0) = 50
What does this mean in the context of the problem?
You must place the complete statement to answer exactly.
However, in any problem of exponential type, it means the initial quantity of something.
If we refer to the increase in population over time, then the intersection with the y-axis is the initial population.
Given:
Side length of base = 8
Slant height = 6
To find:
The surface area of the square pyramid.
Solution:
Surface area:
where A is the area of base
p is the perimeter of base
s is the slant height
Area of base (A) = 8 × 8
= 64
Perimeter of base(P) = 4 × 8
= 32
Substitute these in the formula:
The surface area of the square pyramid is 160 unit².
Answer:
i think you would just do 64+64+64=
Step-by-step explanation:
