babyamy8387owje30 babyamy8387owje30
  • 10-03-2018
  • Mathematics
contestada

Please help and please explain how you got the answer.

Please help and please explain how you got the answer class=

Respuesta :

jcherry99
jcherry99 jcherry99
  • 10-03-2018
Diagonals of a rectangle are equal.
AC = BD
2(x - 3) = x + 5 Remove the brackets.
2x - 6 = x + 5 Add 6 to both sides.
2x = x + 5 + 6
2x = x + 11 Subtract x from both sides.
2x - x = 11
x = 11

AC = 2 (11 - 3) = 2*(8) = 16 <<<< Answer
BD = x + 5 = 11 + 5 = 16 <<<< Answer



Answer Link

Otras preguntas

{0.23,19%1/5} Order each set of numbers from least to greatest show work
how was Canada's westward movement similar to that of the U.S.?
What is 322 divided by 15 ?
What is the area of 100 3/4 by 75 1/2
i am the largest 7-digit number you can write with the digits 3,9,6,4,0,8,and 2. What number am i.
a snail moves at a speed of 2.394 inches per minute. if the snail keeps moving at this rate about how many inches will it travle
Which word in the sentence is the predicate adjective? The baked lasagna in the oven smells delicious. A. baked B. delicious C. oven D. lasagna
What the answers to estimate 4.23-2.51
tanmayi wants to raise $175 for a school fundraiser. she has raised $120 so far. How much more dose she need to reach her goal?????
What is an organized collection of writing that serves to retain your work and showcase your skills