The cereal box shown below is a rectangular prism. Find the surface area of the cereal box.
2 answers:
Answer:
420
Step-by-step explanation:
60+60+30+30+120+120
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Answer:
580 cm^2
Step-by-step explanation:
First, find the area of the front and back. 20*10=200
There are 2 sides with 20*10 ( front and back) so we can multiply by 2. 200*2=400
Then, the sides. 3*20=60*2=120
Then, the top and bottom 10*3=30*2=60
400+120+60=580
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Answer:
Yes it forms a right angle triangle.
Answer:
(35 - 5)/10 = 3
Step-by-step explanation:
She paid 35 alltogether and 5$ was for parking, so we can subtract that. Then 30/10 is equal to 3 so she spent 3 dollars for each ticket!
X = 29
Explanation:
Rigt angle means 90°
Here 2x + 32 = 90
so, 2x = 90 - 32
2x = 58
x = 58÷2
x = 29
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Each friend owes 11 dollars
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