Question

WILL GIVE BRAINLIEST. Need an answer ASAP!

Given square ABCD with diagonals AC and BD. If DB = 7x+1 and AC = 4x+22 find the value for x using what you know about the diagonals of a square.

A) 7

B) 22

C) 5

D) 10

Answer 1

Answer:

$a) 7$

Step-by-step explanation:

$We\ know\ that,\\The\ diagonals\ of\ a\ square\ are\ equal\ in\ length.\\Hence,\\DB=ACSubstituting\ the\ values\ we\ get:\\7x+1=4x+22\\Hence,\\3x=21\\x=7$