<span>- 8x</span>³ <span>- 2x</span>² <span>- 12x - 3 = 2x</span>²(-4x-1) + 3(-4x-1) = (-4x - 1)(2x² + 3)
Answer:
Set 1 Yes
Set 2 No
Set 3 and Set 4 ???
Step-by-step explanation:
Use the converse of the Pythagorean theorem. Square the lengths and see if 2 results add up to the third result.
So, Set 1
100 + 576 = 676 Therefore we have a right triangle
Set 2

16 + 4 ≠ 36 Therefore we do NOT have a right triangle
I will let you do Set 3 and Set 4. OK?
Answer:
800
Step-by-step explanation: 75 x 8
(-6,2)
Inbox me on fb for more help with math same name as my brainly
10 - 4 = 6ounces
6 × 0.65 = $3.90
3.90 + 1.25 = $5.15
it costs $5.15 to mail a package that weighs 10oz