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3 years ago

Simplify 1/2√40 A) √10 B) 2√10 C) 4√10

Mathematics

2 answers:

const2013 [10]3 years ago

7 0

$\frac{1}{2} \sqrt{ {2}^{2} } \times \sqrt{10}$
that is:
1/2 * 2 *√10

= √10 therefore Option A is correct

Len [333]3 years ago

3 0

It would br A)√10
If you want the work tell me.

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3 years ago

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3 years ago

Divide 20 chocolates between Adi and Suresh such that adi gets 60% while Suresh gets 40% of the chocolates

Eddi Din [679]

Hello!

To find how much chocolate Adi and Suresh receives, you need to convert the percentage to a decimal, then you multiply that decimal by the total number of chocolates, which is 20.

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3 years ago

Point K is on line segment JL. Given JK = 2x – 2, KL

Scorpion4ik [409]

Answer:

KL = 10

Step-by-step explanation:

JK + KL = JL

2x – 2 + x – 9 = 2x + 8

Combine like terms

3x -11 = 2x+8

Subtract 2x from each side

3x-2x -11 = 2x+8-2x

x-11 = 8

Add 11 to each side

x-11+11 = 8+11

x = 19

KL = x – 9

= 19-9

= 10

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3 years ago