Hey there!
The answer is x = 8
The diagonals in a rectangle are always equal, therefore we can set the expressions equal to each other:
8x - 15 = 49
Add 15 to both sides:
8x = 64
Divide 8 on both sides:
x = 8
Have a super awesome day! :)
no
Step-by-step explanation:
noob hahahahahhahahahaha
Answer:
400
