Answer:
wait whats the question-
Step-by-step explanation:
Putting it in the middle sorry if it isnt right i never was really good at these but i tried.
Answer:
4
Step-by-step explanation:
ΔABC is congruent with ΔDEF. That means the corresponding sides are congruent.
Look at the order of the letters. EF are the last two letters of ΔDEF. So this corresponds with the last two letters of ΔABC. Therefore, EF ≅ BC.
EF ≅ BC
x² + 8x = 48
x² + 8x − 48 = 0
(x + 12) (x − 4) = 0
x = -12 or 4
Since x can't be negative, x = 4.
400,000+90,000+2,000+0+30+02=492,032 is the answer put that and you will get a good grade :)