1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sesenic [268]
1 year ago
15

3.

Mathematics
1 answer:
Zielflug [23.3K]1 year ago
7 0

Step-by-step explanation:

I just answered that. so, here again :

all we need to do is find the surface area, deduct windows and door areas.

that gives us the m² to be covered, which we have to multiply by $12.50 to get the total price.

the house surface area is like for a box, but we don't care about the top and the bottom. only about the walls.

the "box" is 18 m × 14 m × 4 m.

so, the front and the back walls are each

18m × 4 m = 72 m²

both front and back : 2×72 = 144 m²

each side wall is

14m × 4m = 56 m²

both sides : 2×56 = 112 m²

now for the deductions.

each window is

1.5 × 2 = 3 m²

both windows : 2×3 = 6 m²

the door is

1 × 2.5 = 2.5 m²

so, the total area to "side" is

144 + 112 - 6 - 2.5 = 247.5 m²

to side 247.5 m² it costs

247.5 × 12.5 = $3,093.75

You might be interested in
choose all expressions that are equal to 2.65 + 3.78. A. 2.56 + 3.86 B. 3.78 + 2.65 C. 10 - 3.67 D. 9.51- 3.08 E. 8.21 - 2.78.
GrogVix [38]

2.65 + 3.78 = 6.43

B, D are equal to 6.43

4 0
3 years ago
A teacher tells 6 students the title of the next school play. Those 6 students each tell the title to 6 students. Then those add
Sergio [31]
18 students have been told the title of the next play because 6+6+6=18
3 0
2 years ago
5(2+c)=45+5c no solution​
kolbaska11 [484]

Answer:

Step-by-step explanation:

You have to start out with the distributive property 5 times 2 times c is 10+5c; now you have to subtract 5c on both sides in the upside down T chart, now its 10=45+c and your answer will be c=4.5.

8 0
3 years ago
Five times a whole number is more than 92 , find the possible values of this number
sergeinik [125]
It could be 19 or above
7 0
3 years ago
What is two thirds of 8?
Luba_88 [7]
8x2=16, 16 over 3 is roughly 5.33. so 5 is roughly 2/3rds of 8. Use basic cross multiplication
3 0
3 years ago
Other questions:
  • The Greasy Grab Bag claims that customers can make 20 different meal combinations from the menu items. If the Greasy Grab Bag ha
    15·1 answer
  • Can someone help me please
    7·2 answers
  • Write an equation and solve. Round to the nearest hundredth where necessary.
    15·1 answer
  • A hypothesis test involving one population standard deviation sometimes involves the calculation of .
    12·1 answer
  • 13,000 divided by 1,000
    9·1 answer
  • Help me pls I will help you
    13·1 answer
  • 4. A group of friends rents a boat to spend an afternoon on a lake. The boat rental has a flat fee of $180 for up to three hours
    8·1 answer
  • I really need help with c,d and e
    7·1 answer
  • Jeremiah buys 3 lbs of cheese at $3.50
    7·2 answers
  • Pleaseee helppp answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!