Benc2epaishay
Benc2epaishay Benc2epaishay
  • 11-06-2016
  • Mathematics
contestada

ABCD is a rectangle. Find the length of each diagonal.ac=2(5a+1) bd=2(a+1).

Respuesta :

Tucon
Tucon Tucon
  • 11-06-2016
   
Rectangle diagonals are equal.

2(5a+1) = 2(a+1)
10a + 2 = 2a + 2
10a -2a = 2 - 2
8a = 0
⇒ a = 0

AC = 2(5a+1)  = 2(5 × 0 +1)= 2(0 + 1) = 2 × 1 = 2  
BD = 2(a+1) = 2(0 + 1) = 2 × 1 = 2

Ansver:   AC = BD = 2 
Answer Link
maytegarcia16
maytegarcia16 maytegarcia16
  • 28-12-2020

Answer:

2

Step-by-step explanation:

Answer Link

Otras preguntas

Where is the oldest peice of money?
What does |-100| equal?
Using numbers 1 3 5 7 9 11 13 17 19 in 5 steps sum should be 30.We can repeat numbers.
What does |-100| equal?
A group of 18 people ordered soup and sandwiches for lunch. Each person in the group had either one soup or one sandwich. The sandwiches cost $7.75 each and the
Micah has been following stock ratings. He is keeping his eye on Sam's Pork Bellies, and the pattern can be modeled by a sine function. He has found it to ha
Supposed you list the factors of a perfect square why is one factor a square root and not the other factors ?
Using numbers 1 3 5 7 9 11 13 17 19 in 5 steps sum should be 30.We can repeat numbers.
What former president believed July 2 was the correct date to celebrate American independence?
Solve for x: 25x2 − 36 = 0