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masha68 [24]
4 years ago
15

I need help with this plz...Thanks

Mathematics
1 answer:
blagie [28]4 years ago
5 0

Answer:

YES

Step-by-step explanation:

==>Given:

=>Area to be painted = area of 1 long wall + area of 1 short wall = (3.49m*2.65m) + (2.98m*2.65m)

= 10.441 + 7.897

Area to be painted ≈ 18.34 m²

Cost of painting:

2.5L of paints costs £16 and covers 30m²

Therefore, litres of paint to cover 18.34 m² = (2.5L*18.34)/30 = 45.85/30 ≈ 1.5L

2.5L costs £16

Therefore, 1.5L costs = (16*1.5)/2.5 = 24/2.5 = £9.6

==>Area to be covered with wall paper = area of 1 long wall + area of 1 short wall ≈ 18.34m²

Cost of covering with wall paper:

Area of 1 roll = 52cm * 10m = 0.52m * 10m = 5.2m²

No of rolls to cover 18.34m² = 18.34m²/5.2m² ≈ 3.5 rolls

Cost of 1 roll = $10

Cost of 3.5 rolls = 3.5*10 = £35

Total cost required = £9.6 + £35 = £44.6

£44.6 is less than the budget of the tenant (£75).

Therefore, the tenant can decorate the room with the set budget.

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523.59 or 523.60

Step-by-step explanation:

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Answer 523.59  (523.60 rounded)

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3 years ago
What is the slope of the line whose equation is 2x−4y=10 ? Enter your answer in the box. NEED HELP ASAP PLEASE WILL GIVE BRAINLI
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Answer:

The slope of the line is 1/2.

Step-by-step explanation:

2 x − 4 y = 10 (Subtract  2 x from both sides.)

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y = − 2 x − 4 + 10 − 4  (Simplify.)

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4 0
3 years ago
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If you deposit Tsh 4000 into an account paying 9% annual interest compound monthly ,low long until there is Tsh 10000 in the acc
pav-90 [236]

Answer:

It will take 10.63 years.

Step-by-step explanation:

Giving the following information:

Present value (PV)= $4,000

Future Value (FV)= $10,000

Interest rate (i)= 9% annual compounded

<u>To calculate the time required to reach $10,000, we need to use the following formula:</u>

n= ln(FV/PV) / ln(1+i)  

n= number of years

n= ln(10,000 / 4,000) / ln(1.09)

n= 10.63

It will take 10.63 years.

5 0
3 years ago
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