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xxMikexx [17]
3 years ago
7

Estimate the sale price of a futon you saw on eBay that cost $108.99 and is now on sale for 10% off. Round your answer to the ne

arest dollar
Mathematics
1 answer:
Naya [18.7K]3 years ago
3 0

Answer:

$98

Step-by-step explanation:

check the photo above, and itll show you step by step

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Please help me answer it​
jeka94

Answer:

i dont know toooo pls answer it fast......................................

Step-by-step explanation:

i need it..........................

3 0
3 years ago
Mrs. lama marked a price of a cosmetic item 25% above it's cost price. if the cost price of the cosmetic item was 4400, at what
Alexeev081 [22]

Answer:

hi dear I suppose the answer would be 6271$

3 0
2 years ago
The map at the right has an Euler Path in which you can pass through each doorway exactly once. Which 2 rooms must be a starting
bogdanovich [222]

Answer:I think the answer is d

Step-by-step explanation:

5 0
3 years ago
SOMEONE HELP ME please​
olga nikolaevna [1]

Answer:

the first and second one

Step-by-step explanation:

the two last ones go over budget

1) 20×30=600 30×50=1500 total is 2100

2)50×30=1500 10×50= 500 total is 2000

3) 40×30=1200 40×50=2000 total is 3100>over budget.

4) 20×30=600 60×50=3000 total is 3600> way over budget.

3 0
2 years ago
What is the cross-sectional area of a cement pipe 2 in. thick with an inner diameter of 5 ft? Use pie 3.14.
Paul [167]

Answer:

1.60 ft^{2}

Step-by-step explanation:

Assuming that this is a cylindrical pipe, the area can be determined by applying the formula for calculating the area of a circle.

i.e Area = \pir^{2}

So that,

for the inner part of the pipe,

r = \frac{diameter}{2}

 = \frac{5}{2}

 = 2.5 feet

Area of the inner part of the pipe = \pir^{2}

                                 = 3.14 x (2.5)^{2}

                                 = 19.625

Are of the inner part of the pipe is 19.63 ft^{2}.

Total diameter of the pipe = 5 + 0.2

                                           = 5.2 feet

r = \frac{5.2}{2}

 = 2.6 feet

Area of the pipe = \pir^{2}

                            = 3.14 x (2.6)^{2}

                            = 21.2264

Area of the pipe is 21.23 ft^{2}.

Thus the cross sectional area = Area of the pipe - Area of the inner part of the pipe

                                           = 21.2264 - 19.625

                                           = 1.6014

The cross sectional area of the cement pipe is 1.60 ft^{2}.

6 0
2 years ago
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