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2 years ago

Work out the value of: (√3)^2

Mathematics

1 answer:

Viktor [21]2 years ago

7 0

Answer:

Step-by-step explanation:

Note that

( $\sqrt{a}$ )² = a, for example

( $\sqrt{100}$ )² = 10² = 100 ← value inside the radical

Thus

( $\sqrt{3}$ )² = 3

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If 4% of packages get lost in the mail than how many packages will get lost if 3,000 packages are shipped

salantis [7]

Answer:

250

Step-by-step explanation:

divide 1000 by .4

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3 years ago

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Jo and Pete have collected some aluminum cans to be recycled. Pete has 47 pounds of cans and Jo has 52 pounds. They can get $0.2

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Answer:

Step-by-step explanation:

Total weight of aluminum cans that Pete collected for recycling is 47 pounds.

Total weight of aluminum cans that Jo collected for recycling is 52 pounds.

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3 years ago

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A florist sells a bouquet of roses

NikAS [45]

Answer:

Bouquets of roses = 20

Bouquets of carnations = 08

Step-by-step explanation:

Let,

x be the bouquets of roses sold

y be the bouquets of carnations sold

According to given statement;

x + y = 28 Eqn 1

16x + 10y = 400 Eqn 2

Multiplying Eqn 1 by 16

16(x+y=28)

16x + 16y = 448 Eqn 3

Subtracting Eqn 2 from Eqn 3

(16x+16y)-(16x+10y) = 448 - 400

16x + 16y - 16x - 10y = 48

6y = 48

Dividing both sides by 6

$\frac{6y}{6}=\frac{48}{6}\\y=8$

Putting y=8 in Eqn 1

x + 8 = 28

x = 28 - 8

x= 20

Hence,

Bouquets of roses = 20

Bouquets of carnations = 08

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2 years ago

Work out the value of: (√3)^2​

Work out the value of: (√3)^2