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Lemur [1.5K]
3 years ago
12

Please help!!!!!!!!!!!

Mathematics
1 answer:
IRISSAK [1]3 years ago
4 0

Answer:

15

Step-by-step explanation:

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Which questions can be answered by finding the surface area? Check all that apply.
True [87]

Answer:

Step-by-step explanation:

Surface area is pretty synonymous with area.

How much paint is needed to paint the outside of a birdhouse?

Paint is measured in volume, so not surface area

How much wallpaper is needed to cover the walls of your room?

Since its just the walls its not total surface area, but surface area of the walls.

How much water will it take to fill a rectangular container?

water is measured in volume, especially when wanting to fill something.

How much topsoil can a gardener place in his wheelbarrow?

Wants to know how much topsoil is needed to FILL the wheelbarrow, filling is volume.  So not surface area.

How much fabric is needed to make a pillowcase for a pillow?

Not asking to fill the pillowcase, just how much is needed for the thin, one layer thick case.  So this is surface area.  

3 0
3 years ago
Find the median of the set of data. 30, 16, 49, 25 <br><br>​
weeeeeb [17]

Answer:

16,25,30,49

25+30=55

55÷2=27.5

Step-by-step explanation:

median means the middle value of any set of data so first arrange the data into ascending order.

16, 25, 30, 49

the data is even so we take both the middle value , add it and divide it with 2

25+30=55

55÷2=27.5

4 0
3 years ago
A 7-mile bike race is divided into 4 equal sections. Which equation shows how to find the number of miles in each section?
guapka [62]
You would divide 7 by 4. (7/4) each section would be 1.75 miles :)
4 0
3 years ago
Read 2 more answers
A shopper bought shoes 45.00. the sales tax is 65%. How much did the shopper pay in all
Yuri [45]
45*65= 29.45
29>45= 74.25
3 0
3 years ago
For which values of k, do the pair of linear equations
Allushta [10]

Answer:

a unique solution......

6 0
3 years ago
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