Answer:
It should have 20 vertices, and the name is dodecahedron
I believe that the zeros would be -2 and -6, assuming that the first 2 that you wrote in the equation is supposed to be a power to the x.
Answer:
are not choice b 75%
75/100 *20 = 1500/100=15
Step-by-step explanation:
"The sum of a number and 7"
Sum implies addition.
We would write this part as <em>n + 7</em>.
Then we would write the "9 times" part in like this:
<em>9 </em><em>·</em><em> </em><em>(n + 7)</em><em>
</em>We can't write just 9 · n + 7 without the parentheses, because then we would be multiplying just 9 and n instead of 9 and the sum of n and 7. (order of operations says we must do multiplication first)
Answer:
look here bozo
Step-by-step explanation:
the answer is d
