Answer:
-2x-2y-2z I think that is answer
Answer:
1. Yes
2. Because by moving the negative sign from the x to the 5 by dividing, the inequality sign has to switch and it'll become x>-5 as well, and vice versa,
3. x > -4
Step-by-step explanation:
For #3:
2.1x + 43.2 > 1.2 - 8.4x
2.1x + 8.4x > 1.2 - 43.2
10.5x > -42
x > -4
18. Answer: D
<u>Step-by-step explanation:</u>
First, find the measure of the missing angle.
65° + 57° + x = 180°
122° + x = 180°
x = 58°
Next, match up the angles with the opposite sides:
65° ⇄ Swim
58° ⇄ Bike
57° ⇄ Run
Lastly, put them in order from least to greatest:
57° < 58° < 65°
⇒ Run < Bike < Swim
The only multiple choice option that is correct is Bike > Run.
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19. Answer: 22.3°
<u>Step-by-step explanation:</u>




D = 22.3°
Answer:
0
Step-by-step explanation:
there is only blue marbles, yellow marbles, and red marbles. there are no purple marbles so you’d be unable to pull out a purple one no matter how many times you tried. so the probability would be 0
Answer:
how are we supposed to help with that
Step-by-step explanation:
use your snip tool on your computer and connect them