18 What is the value of y? 10 2y + 4 10 + 2x 5

Mathematics

1 answer:

vredina [299]3 years ago

5 0

Answer:

i got 4 but idk if its roght srry give it an try

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What is the reduced and simplified value of the expression given below?

blsea [12.9K]

Answer:

$\frac{ \sqrt{16} \times \sqrt{25} } { \sqrt{4} } = \frac{4 \times 5}{2} \\ = 20 \div 2 \\ = 10$

$where \: \sqrt{16} = 4 \\ \sqrt{25} = 5 \\ \sqrt{4 } = 2$

Step-by-step explanation:

Answer is given above with explanations .

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

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3 years ago

Simplify the expression

MaRussiya [10]

11) 7 + -10+(4(5+-3)) = 7+-10+8=5

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3 years ago

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Please help i have an F right now

AnnZ [28]

Answer:

Step-by-step explanation:

If you add up all of those, you get 24. Then you divide by 6. 24/6 = 4.

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3 years ago

$10,000 at an annual rate of 7%, compounded semi-annually, for 2 years

forsale [732]

Answer:

$\$13,107.96$

Step-by-step explanation:

Since interest is compounded semi-annually (half a year or 6 months), in a spawn of 2 years, the interest will have been compounded 4 times. As given in the problem, each time the interest is compounded, the new balance will be 107% or 1.07 times the amount of the old balance.

Therefore, we can set up the following equation to find the new balance after 2 years:

$\text{New balanace}=10,000\text{ (old balance)}\cdot 1.07\cdot 1.07\cdot 1.07\cdot 1.07,\\\text{New balanace}=10,000\cdot 1.07^4=\boxed{\$13,107.96}$