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9966 [12]
3 years ago
11

Can someone check if this is correct please

Mathematics
1 answer:
xenn [34]3 years ago
3 0

Answer:

it is correct you are right

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You need to wrap a present that is in the shape of a rectangle prism. The present has a length of 5 inches, a width of 4.5 inche
Serggg [28]
The surface area is made up of six sides and the area is then just the sum of the areas of the six sides...

A=2xy+2xz+2yz

A=2(xy+xz+yz)  in this case:

A=2(5*4.5+5*3.5+4.5*3.5)

A=2(22.5+17.5+15.75)

A=2(55.75)

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3 years ago
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Susan runs 22 km in 2 hours and 45 minutes. What is her average speed in km an hour? Explain your answer please!
Tpy6a [65]

Answer:

22km= 2 hours and 45 mins

To find speed: Distance/Time

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Your answer 8km/h

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4 0
3 years ago
What is the height of an airplane as it descends to an airport runway
stepladder [879]
The set of Real numbers consists of following sets:
- Rational numbers,
- Integers,
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And : R > I > W
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Answer: Whole number.

3 0
3 years ago
What is 2,605 rounded to the nearest hundred
AveGali [126]
2,600 is the answer to your question
7 0
3 years ago
The area of a rug is : 42 1/4 square feet. The rug is 6 1/2feet wide. What is the length of the rug?
MissTica

Answer:

Square footage is calculated by multiplying width by length. So if a room is 9 foot wide by 12 foot long, 9 x 12 = 108 square feet.

Step-by-step explanation:

This should help!

6 0
3 years ago
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