jazminecrosby
jazminecrosby jazminecrosby
  • 12-03-2019
  • Mathematics
contestada

I need help with number 2 ASAP!!!!! The pictures is number 2.

I need help with number 2 ASAP The pictures is number 2 class=

Respuesta :

calculista
calculista calculista
  • 21-03-2019

Answer:

[tex]a=22.5\ units[/tex]

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal

so

In this problem

If polygon RSUPE is similar to polygon KQUIC

then

[tex]\frac{RS}{KQ}=\frac{RE}{KC}[/tex]

substitutes the values and solve for a

[tex]\frac{a+2}{14}=\frac{17.5}{10}\\ \\10a+20=14*17.5\\ \\10a=245-20\\ \\a=225/10\\ \\a=22.5\ units[/tex]

Answer Link

Otras preguntas

30 point for this plz help!! And explain how you got you answer The original price of a DVD is $9. The sale price is 20% off the original price. What is the sa
What is the solution to the system of equations y = -4/5x + 6 and y = -30 A) (45,-30) B) (-30,30) C) (-30,45) D) (30,-30)
what does a person gain be purchasing an indulgence
NEED HELP ASAP!!!! PLEASE 1) When a team forms, it should come up with a plan of it they will handle conflict on the team. a) True b) False 2) _______ teams do
If you had problem taking in oxygen, which system might be failing? nervous system urinary system digestive system respiratory system
How can 12x50 help you find 12x49
A book vendor is trying to sell his booking collection. One customer buys 1/4 of his books , another buys 1/3 of his books ,and a third buys 1/6 of his books. I
How do I draw the graph
Word choice and extended metaphor in a poem by maya Angelou
• What is the author's main argument in Amy Tan's mothers's tongue?