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leva [86]
3 years ago
7

Jamal lives in a place where it is hot in the summer and cold in winter. His family decided to improve the insulation in their h

ouse. Infer what happened to the cost of heating and cooling their house. Explain why?
Someone please help!
Mathematics
2 answers:
alexandr1967 [171]3 years ago
5 0
It would warm the house when they set the temp an when they set it on cold it would stay cold in the winter.
Alex17521 [72]3 years ago
3 0
Because of the added insulation to control the temperature inside,the cost of heating and cooling went down
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Dmitry [639]

3 - 2

1 - 2/3

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3 0
3 years ago
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Hi how placement of grouping symbols in the expression gives it a value of 14? 6• 4 - 4 + 9 - 3
Rina8888 [55]

Use PEMDAS

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7 0
3 years ago
Area=??????<br> Please help!!???
LiRa [457]

Answer:

x^2 + 11x + 30

Step-by-step explanation:

Area of a rectangle = length x width

Length = x + 6

Width = x + 5

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x x x + x x 5 + 6 x x + 6 x 5

x^2 + 5x + 6x + 30

x^2 + 11x + 30

3 0
3 years ago
Ted is able to serve 7 servings of Penne pasta to 12 people. How many servings does he have to make for a party of 72 people? *
Sholpan [36]

Answer:

hdhdhds7s7 8 ys7 s

Step-by-step explanation:

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6 0
3 years ago
In the diagram, L= N and would be the Reason for Statement 4? Explain with<br> Stem<br> As<br> WONOM<br> AR
Kryger [21]

Answer:

Option (3)

Step-by-step explanation:

                   Statements                              Reasons

1). ∠L ≅ ∠N                                         1). Given

2). ∠LOM ≅ NMO                              2). Given

3). MO ≅ MO                                     3). Reflexive property of congruence

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Therefore, Option (3) will be the correct option.

4 0
3 years ago
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