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tamaranim1 [39]
3 years ago
5

I can't find the surface area, is this confusing me.

Mathematics
2 answers:
Fed [463]3 years ago
3 0
<span>Find the area of two sides (Length*Height)*2 sidesFind the area of adjacent sides (Width*Height)*2 sidesFind the area of ends (Length*Width)*2 ends<span>Add the three areas together to find the surface area</span></span>
4vir4ik [10]3 years ago
3 0
Length times height to find a square or rectangle and / or square

To find triangle its length times night divided by 2

6•20
+
8•20
+
20•10
+
In this case you can multiply 8 times 6 only once Because there is another triangle exactly the same

120 + 160 + 200 + 48

Answer- 528
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A)y
prohojiy [21]
The answer would be B, due to the fact that the shaded area is above the line.

8 0
3 years ago
An auditorium has 50 rows of seats. The first row has 20 seats, the second row has 21 seats, the third row has 22 seats, and so
Vikentia [17]

Answer:

1050

Step-by-step explanation:

I'm pretty positive it would be 1050 by multiplying 50 and 20 and adding 50

4 0
3 years ago
Office supplies had a normal starting balance of $75. there were debit postings of $80 and credit postings of $60 during the mon
Katena32 [7]

Answer:

I think it’s 95 debit but it could be credit

Step-by-step explanation:

75 + 80 = 155

155 - 60 = 95

5 0
3 years ago
If I have a <img src="https://tex.z-dn.net/?f=4%20%5Ctimes%204" id="TexFormula1" title="4 \times 4" alt="4 \times 4" align="absm
SOVA2 [1]

Answer:

576 ways

Step-by-step explanation:

There are 4 choices for the column of pawn in the 1st row

There are 3 choices for the column of pawn in the 2nd row,

There are 2 choices for the column of pawn in the 3rd row, and

There is 1 choice for the column of the pawn in the 4th row

Which gives a total of 4! = 24

Also, the pawns are distinct, so there are 4! ways to place them in these chosen positions;

4! = 24

So, there are 24 * 24 possible ways

= 576 ways

7 0
3 years ago
Three out of nine students in the computer club are getting prizes for first, second, and third place in a competition. How many
mixas84 [53]

Answer:

B) 504

Step-by-step explanation:

I just took the test! Hope this helps!

4 0
3 years ago
Read 2 more answers
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