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Lunna [17]
3 years ago
7

Can you help me with this question please

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
8 0

Answer:

51 litres

Step-by-step explanation:

\frac{1}{4} of 68 litres = \frac{68}{4} = 17 litres

The tank holds 68 litres, thus

68 - 17 = 51 litres required to fill the tank

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HELP MEEEEEEEEEEEeeeeeee
Natasha2012 [34]

Answer:

40

Step-by-step explanation:

10 x 8 equals the area for a square/rectangle then multiplied by .5 equals area for a triangle. You multiply because triangles are half of a square.

Can you give brainliest to all of your questions bc it really hard to get brainliest and it be really nice you can choose who i dont really care but just please do it it helps a lot

4 0
3 years ago
Read 2 more answers
I really need some help
earnstyle [38]

Answer:

CEFA

Step-by-step explanation:

1. p=2(2x)+2(3x+2)=4x+6x+4=10x+4

2. p=2(x)+2(4x+1)=2x+8x+2=10x+2

3. p=2(7)+2(x+5)=14+2x+10=2x+24

4. p=2(5)+2(4x-3)=10+8x-6=8x+4

Hope this helps

6 0
2 years ago
33. The perimeter of a room is 22m.lf<br> the length of the room is 6.5m,<br> what is its width?
vredina [299]

The formula for perimeter is 2(Length) + 2(width)

Fill in the known information:

22 = 2(6.5)+ 2(width)

Simplify:

22 = 13 + 2(width)

Subtract 13 from both sides:

9 = 2(width)

Divide both sides by 2:

Width = 4.5m

4 0
3 years ago
What is expression is equivalent to 5(9 t)
iris [78.8K]
Here you have: (45t)
8 0
2 years ago
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and
Sophie [7]

Answer:

That probability is 0.1838 or 18.4% or enter 18.4

Step-by-step explanation:

mean 35 sd 5

20 is 3 sd s to the left of the mean

30 is 1 sd to the left.

The empirical rule has 68% within 1 sd or 34% on one side

It has 95% within 2 sd or 47.5% on one side

It has 99.7% within 3 sd or 49.85% on one side

Therefore between 3 sd and 1 sd on one side is 49.85-34=15.85% or enter 15.9

mean of 48 sd 7

between 48 and 55 is between -1 and 0 sd or 34% enter 34. The last one doesn't seem to post easily:z=(x-mean)/sd or z< (1217-1481)/293 or z <-264/293 or -0.901,

That probability is 0.1838 or 18.4% or enter 18.4

4 0
3 years ago
Read 2 more answers
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