Answer:
1187.52
Step-by-step explanation:
2 π r h + 2 π r² = 2·π·7·20+2·π·7² ≈ 1187.52202
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Here you go i hope this will help you :) </h3>
I revised some of your answers and work so that it was complete and correct.:) I highlighted the final answers for everything but the graphs.
Slope of 0.....this means u have a horizontal line. A horizontal line is represented by y = a number....with that number being the y coordinates of ur point (-2,3).
so ur equation is : y = 3
ur graph is gonna have a horizontal line crossing the y axis at (0,3)
Rileyflipflop,
= 8
, since she can't buy half a CD, she's limited to no more than 8 CDs. If x = the cost of one CD, then x CDs cost $18x. Since we are limited to $153, our equation looks like... 18x < 153x < 8
Again, since we can't buy half a CD, your answer should actually be... x ≤ 8 since we can buy 8 CDs or fewer.
Answer:
A
Step-by-step explanation:
Vertical angles are angles that are formed by 2 lines and are directly accross from each other. They do not share a ray, however they are always the same number of degrees.
so then the answer would be A, ∠ERT and ∠MRC since they are directly across from each other.
