aoifeodonoghue25 aoifeodonoghue25
  • 29-01-2021
  • Mathematics
contestada

Please may someone help!

Will mark branliest!

Please may someone help Will mark branliest class=

Respuesta :

Аноним Аноним
  • 29-01-2021

Answer:

x=2.5,y=8.75

Step-by-step explanation:

∵△ABC~△ADE

∴[tex]\frac{AC}{AE} =\frac{AB}{AD} \\\frac{8}{10} =\frac{10}{10+x} \\10+x=12.5\\x=2.5\\\\\frac{AC}{AE} =\frac{BC}{DE} \\\frac{8}{10} =\frac{7}{y} \\8y=70\\y=8,75[/tex]

Answer Link

Otras preguntas

which colony was farthest south
What ruler is sometimes called the "father of modern Egypt" due to the reforms he made? Muhammad Ahmad Muhammad Ali Menelik II Usman dan Fodio
The annual number of cases can be modeled using a quadratic equation y = 14x2 – 9x + 1. the variable x represents the number of years after 2008. the variable y
The physical distribution ________________________ is how rapidly and dependably a firm can deliver merchandise in demand through the appropriate channels.
To​ ​ get​ ​ an​ ​ accurate​ ​ result,​ ​ a​ ​ sample​ ​ size​ ​ must​ ​ be
What is the margin of safety? a. $ 25,000 b. $ 50,000 c. $100,000 d. $250,000?
PLZ HELP! What Role did the religion in Egypt Play?
Plants that reproduce sexually and have flowers are called?
hepl with polynomials (2/3Y2 - 3/4) + (5/6Y2 + 4)
Two trains leave towns 996 miles apart at the same time and travel toward each other. One train travels 18 miles/hour faster than the other. If they meet in 6 h