Answer:
12
Step-by-step explanation:
diameter is just radius times 2
hope this helps!
please mark me brainliest! thanks!
Answer:
b
Step-by-step explanation:
first, group the terms with the same power together and it would become (-9n⁵-4n⁵)+(n³-9n³)+(11n+6n). then, combine the terms in each group together which would get -13n⁵-8n³+17n as the answer
Let x be the number that Xavier is thinking of.
Now let's "translate" the words into an equation:
9 + 4x = 2x - 15
This simplifies to 2x = -24, which gives x = -12.
Hope I get a brailest so I can be a new level hope that help!
