-2+x+(-5) > 0 <=> x-7 > 0 <=> x > 7
ok done. Thank to me :>
40:28 is equivalent to 10:7
9514 1404 393
Answer:
see below
Step-by-step explanation:
You might do well to refer to the proof referenced here--the previous slide. We assume it more or less matches what we've done in the attachment.
3AB= 2bc that is i think