MeredithStark
MeredithStark MeredithStark
  • 23-09-2021
  • Mathematics
contestada

I have no idea where to even start. He gave us a 4 minute long video explaining absolutely nothing.

I have no idea where to even start He gave us a 4 minute long video explaining absolutely nothing class=

Respuesta :

rthomas111 rthomas111
  • 23-09-2021

Answer:

x=3.6

Step-by-step explanation:

The triangles are similar meaning they are proportional, think like a ratio. So the one side is 1 and its proportional side is 20. That means you take a side of the small triangle and multiply by 20 to get the corresponding side on the large triangle. So, the small side x-3, multiply it by 20 to get the larger side.

20(x-3)=4x-2

20x-60=4x-2

16x=58

x=3.6

Answer Link

Otras preguntas

A sequence is defined recursively by the following rules: f(1)=3f(n+1)=2⋅f(n)−1 Which of the following statements is true about the sequence? Selec
In order to test theories which one of the following is required
complete the inequality for this graph
when was the lend lease act
Solve the equation: h-1/2=3/4
The aqueous solution of nh4cn is basic or acidic or neutral
please help!!!! the question is in screenshot
What do patients come into the ICU for?
Suppose you wish to invest money safely and are trying to decide between stock options in two companies. The average rates of return are the same for both compa
Can someone please answer this question please answer it correctly and please show work please help me I need it