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Llana [10]
4 years ago
13

Simplify radicals on the square root of 56

Mathematics
1 answer:
Tanzania [10]4 years ago
4 0

Answer:

4\sqrt{14}

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Given

\sqrt{56}

= \sqrt{4(14)}

= \sqrt{4} × \sqrt{14}

= 2\sqrt{14}

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D(3, 6), E(-4,-3), F(6, 1) and<br> D'(1, 6), E'(8, -3), F(-2, 1)
Dafna11 [192]

Answer:

d

Step-by-step explanation:

3 0
3 years ago
Cam and Madison were investing money into two different accounts. They both invested $550
Arlecino [84]

Answer:

After 5 years, Cam's account will have $ 616.04 while Madison's account will have $ 638.53.

Step-by-step explanation:

Given that Cam and Madison were investing money into two different accounts, both investing $ 550 each, and Cam invested into an account at an annual interest rate of 2.7% compounded monthly while

Madison invested into an account that had an annual interest rate of 3% compounded quarterly, to determine the balances of both accounts after 5 years, the following calculations must be performed:

Cam

X = 550 (1 + 0.027 / 12) ^ 5x12

X = 550 (1 + 0.027 / 12) ^ 60

X = 616.04

Madison

X = 550 (1 + 0.03 / 3) ^ 5x3

X = 550 (1 + 0.03 / 3) ^ 15

X = 638.53

Thus, after 5 years, Cam's account will have $ 616.04 while Madison's account will have $ 638.53.

4 0
3 years ago
17. On a map, 1 inch = 20 miles. If the road is 4.3 inches long on the map, how many miles is the actual road?
Illusion [34]

Answer:

17. 86 miles

Step-by-step explanation:

4 0
3 years ago
The bank statement of July 31 for Savon Co. showed a balance of $6,008.10, and the checkbook showed a balance of $1,900.40. The
mylen [45]
The correct answer is $10,982.68, because you have to subrtract $666.66 from $6,008.10 and you would get $5,341.44. The next step is that you have to add because the problem states that they're depositing, (which means putting money into the bank account), so you add the $1,100.10 and the $4,580.54 to $5,341.44 and you would get $11,022.08. Lastly the last step is to subtract the cost of the checks from your total and you would get $10,982.68.

Hope that helps.
7 0
4 years ago
Read 2 more answers
When Kylie asked her grandfather how old he was, he replied, "the two digits in my age are the ages of your brother isaac and si
Kitty [74]

Answer:

Kylie's grandfather is 73 years old.

Step-by-step explanation:

Let the first digit in Kylie's grandfather's age be x, which is the age of Isaac

Let the second digit in Kylie's grandfather's age be y, which is the age of Kendra.

Therefore from the given information we can say that

(10x + y) + x + y = 83

therefore 11x + 2y = 83

Let us take x  = 7 then we get  77 + 2y = 83 \Rightarrow y = 3

Therefore we can say Issac's age is 7

and Kendra's age is 3

and the age of Kylie's grandfather is 73.

6 0
3 years ago
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