Answer:
Scale Factor states that the ratio that you get when you divide corresponding side lengths of similar figures.
Given: Triangle ABC is congruent to Triangle DEF.
Similar figures have corresponding angles that are equal and corresponding sides that are equal.
To find the scale factor,
you need to find the ratio between the corresponding sides of the triangle.
now, you can multiply each side of one triangle by the same number to get the sides of the other triangle.
∴ The number is the scale factor, that is what we are trying to find.
It's the bottom on the right
Answer
The number of followers is decreasing
Step-by-step explanation:
The function is decreasing over time since the base of the exponent is less than 1. The value is greater when t is 0 and decreases as t increases.
The sum of the first 7 terms of the geometric series is 15.180
<h3>Sum of geometric series</h3>
The formula for calculating the sum of geometric series is expressed according to the formula. below;
GM = a(1-r^n)/1-r
where
r is the common ratio
n is the number of terms
a is the first term
Given the following parameters from the sequence
a = 1/36
r = -3
n = 7
Substitute
S = (1/36)(1-(-3)^7)/1+3
S = 1/36(1-2187)/4
S = 15.180
Hence the sum of the first 7 terms of the geometric series is 15.180
Learn more on sum of geometric series here: brainly.com/question/24221513
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