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4 years ago

The triangles are similar.

Mathematics

1 answer:

horrorfan [7]4 years ago

6 0

Answer: 13

Step-by-step explanation:

As you can see, the bigger triangles given sides are 4 times bigger than the little triangle's sides. When you divide 52 (the side being compared to x) you get 13.

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If two halves of two whole 1/2 are added to two whole 1/2 the result is

jekas [21]

1 is the answer hope this helps

8 0

4 years ago

Read 2 more answers

Please help. Thank you.

damaskus [11]

(10x + 4) + (5x-4) ≈ 180

solve for x and you get x≈12

plug 12 in to 5x-4 and you get 56

7 0

4 years ago

Solve the system of equations by substitution. 3/8x + 1/3y = 17/24

VashaNatasha [74]

Answer:

this question is not complete. need another equation

Step-by-step explanation:

give another equation then I can solve

$\frac{3}{8} x = \frac{17}{24} - \frac{1}{3} y \\ x = \frac{17}{9} - \frac{8}{9} y$

7 0

3 years ago

Use the following function to find r(0) r(x)=-x+1

e-lub [12.9K]

Answer:

If r(x) = -x+1

then,

r(0) = -(0) + 1

3 0

3 years ago

suppose the population of a town is growing exponentially. the population was 4,636 in 2008 and grew to 5,508 in 2018. what is t

Sloan [31]

Step-by-step explanation:

The standard equation used to model a exponential growth is given by $f(t)=Ae^{Bt}$

Given two data points, which are both explicitly a function of time, it is easy to solve the two equations,

$4636=Ae^{2008B} ,5508=Ae^{2018B}$

Dividing the second equation by the first,

$\frac{5508}{4636}=\frac{Ae^{2018B} }{Ae^{2008B} }$

$e^{10B}=\frac{5508}{4636}$

$10B=ln(\frac{5508}{4636} )=0.17235$

$B=0.017235$

Substituting in first equation, $A=4.32645\textrm{x}10^{-12}$

Growth model : $f(t)=(4.3265\textrm{x}10^{-12} )e^{0.017235t}$

Growth rate= $ABe^{Bt}$ = $94.93$

∴Approximate growth rate as of 2018 = 95

5 0

3 years ago