The answer is c because you only need student three and one only
PENTA = 5.
a regular polygon has all equal sides, so if one side is 5.8, all are, so the perimeter for this pentagon with 5 sides is 5.8 + 5.8 + 5.8 + 5.8 + 5.8 = 29.
Answer:
2
Step-by-step explanation:
In which equation do we multiply \blueD{x}xstart color #11accd, x, end color #11accd by \greenD{5}5start color #1fab54, 5, end color #1fab54 to get \maroonD{y}ystart color #ca337c, y, end color #ca337c?
Hint #22 / 2
The equation \maroonD{y}=\greenD{5}\blueD{x}y=5xstart color #ca337c, y, end color #ca337c, equals, start color #1fab54, 5, end color #1fab54, start color #11accd, x, end color #11accd has a constant of proportionality equal to 555.
The first row has 20 + 0 seats, the 2nd row, 20 + 1, 3rd row 20 + 2 . . . until 60th row has 20 + 59 (not 60 as the first row had 0 added on.
therefore you need to add up 20 + 21 + 22 . . . all the way to 76, 77, 78, 79.
79+ 21 = 100, 78 + 22 = 100, 77+ 23 = 100, in fact up to 49 + 51 = 100
That gives us 39 x 100 and add on the the other rows + 20 + 50
= 3970 seats
Answer:
The answer is 39.2
Step-by-step explanation:
The first thing you want to do is multiply both numbers by them selves like this: 9x8 and 4x8. Then after you do that, add the sum of those equations and you have your answer. Think about it like this, for 8x4, all it is is just 8+8+8+8. If solving it that way is easier for you, go for it! Hope I could help!
