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Maurinko [17]
3 years ago
14

) You travel 220 km on 20 litres of petrol. How many km per litre?​

Mathematics
1 answer:
spayn [35]3 years ago
6 0

Answer:

220km per 20litre, so 220/20 to get 11km/litre

Step-by-step explanation:

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Tony has 23 gallon of milk. He wants to equally share the milk between 3 milkshakes. Which expression represents the amount of m
DiKsa [7]

Answer:

Amount of milk in each milkshake = 7 2/3 gallons

Step-by-step explanation:

Gallons of milk = 23 (given)

Number of Milkshakes = 3

Because the gallons of milk were shared equally,

Amount of milk in each milkshake = 23/3 = 7 2/3 gallons of milk

5 0
3 years ago
SIMPLIFY (4-74+7) A. 223 B. 9 27 C. 9+2/7 D. 9
sesenic [268]

Answer:

The correct option is D.

Step-by-step explanation:

The given expression is

(4-\sqrt{7})(4+\sqrt{7})

Difference of two squares property:

a^2-b^2=(a+b)(a-b)

Using the above property, the given expression can be written as

(4)^2-(\sqrt{7})^2

Applying square we get

16-7

9

Therefore the correct option is D.

6 0
3 years ago
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nekit [7.7K]
To answer this question, we need to know what like terms are. Like terms are terms whose variables and exponents are the same. The coefficients can be different, though. In this case, the like terms are -a²b and 5a²b (because of the definition above. 
4 0
3 years ago
If y is the age of seema now what will be the age of her father after 6 years?
Natasha_Volkova [10]
How old is her father now? That question has no answer.
4 0
2 years ago
Jack says that because kites do not have parallel sides, a square is not a kite. Explain his error in thinking.
PtichkaEL [24]

Answer:

Square is a kind of kite.

Step-by-step explanation:

Consider the provided information.

Kite is a flat shape with two pairs of sides and each pair is made of two adjacent sides that are equal in length.

Square has four equal sides and four equal angles of 90°

Square is a kind of kite because it has two pairs of equal adjacent side.

Hence, square is a kind of kite.

5 0
3 years ago
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