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Alina [70]
3 years ago
13

2) 110° 18x + 2 A) 8 C) 6 B) 12 D) -10

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
3 0

Answer:

C) 6

Step-by-step explanation:

Alternate interior angles are congruent meaning that they are equal to each other sp 18x+2=110 is simplified to 18x=108. Then divide by 18 to get x equal to 6. Hope this helped and post more :)

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In​ 2012, the population of a city was 6.38million. The exponential growth rate was 2.38​% per year.
Aleksandr-060686 [28]

The exponential growth function is P(t) = 6.38 million x (1.0238^t).

The population of the city in 2018 is 7.35 million.

The year the population would be 9 million is 14.46 years.

The doubling time is 29.12 years.

<h3>What is the exponential growth function?</h3>

FV = P (1 + r)^n

  • FV = Future population
  • P = Present population
  • R = rate of growth
  • N = number of years

6.38 million x (1.0238^t)

Population in 2018 = 6.38 million x (1.0238^6) = 7.35 million

Number of years when population would be 9 million : (In FV / PV) / r

(In 9 / 6.38) / 0.0238 = 14.46 years

Doubling time = In 2 / 0.0238 = 29.12 years

To learn more about exponential functions, please check: brainly.com/question/18760477

#SPJ1

5 0
2 years ago
Find the height of an equilateral triangle with side length 8?
Temka [501]

Answer: 4root3

Step-by-step explanation:The formula for the height of an equilateral triangle is a/2 root 3, where a is the side length. Therefore, we can substitute for 8/2 root three, which simplifies to 4 root 3.

5 0
4 years ago
A sequence is defined by the recursive function f(n + 1) =
ella [17]

Answer:

f(1)=9

Step-by-step explanation:

Given \ f(n+1)=f(n)\\f(3)=f(2)\\f(2)=f(1)\\f(1)=f(2)=f(3)\\f(1)=f(3)\\f(1)=9

6 0
3 years ago
Which of the following equations would you use to find the length of LM?
Dmitriy789 [7]

Answer:

I am brainly

Step-by-step explanation:

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6 0
3 years ago
I need help with this problem, could you help me?
taurus [48]
Fog(x)= f(g(x))

g(x) = 2x^2 - 7x - 4
f(x) = x+4

fog(x) = (2x^2 - 7x - 4) + 4
fog(x) = 2x^2 - 7x

hope it helps
3 0
4 years ago
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