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Crazy boy [7]
3 years ago
10

Math help! asap !! 20 + points and brainlest! ( all problems pls )

Mathematics
1 answer:
kvv77 [185]3 years ago
5 0
1)
Lateral area is the surface area, minus the bases.  The area of a square is base times height.  The lateral area is 112 centimeters squared, and the surface area is 336 centimeters squared.
2)
The bases of prisms are the triangles.  The lateral area of the prism is 695 meters squared.  The area of a triangle is base times height divided by 2.  The surface area of the prism is 727 meters squared.
3)
The area of a circle is pir^2.  The surface area of the cylinder is 1,230 inches cubed.
4)
The area of the pyramid is 790.
5)
The answer to number 5 is 2,254.
6)
The last answer is 21.7 centimeters. but I'm not like 100% sure.

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3 years ago
The lakeside marina charges a $35 rental fee for a boat in addition to charging $15 per hour. Part D:what information does the i
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Answer: B.The cost of rental fee only

Step-by-step explanation:

The $35 is the cost of the rental fee only. The person would then have to pay a further $15 for every hour they use the boat.

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7 0
2 years ago
Ian has 12.2 ounce bottle of ketchip. He uses 1/20 of the ketchup every time he has a buffalo burger How many ounces of ketchup
tatiyna
If Ian uses 1/20 of the ketchup 4 times, this is equal to 4/20, or \frac{4}{20}.

\frac{4}{20} can be simplified to \frac{1}{5}, which means we need to work out \frac{1}{5} of 12.2

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4 0
3 years ago
the population of salmon in silver lake is 23,000 and it grows at a compound rate of 3.5% per year. using x for years and y for
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8 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST Question in picture
nirvana33 [79]
1. 31e+16
hope that helps
4 0
3 years ago
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