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KatRina [158]
3 years ago
5

Simplify (2root2+5root3)(2root5-3root2) plz its urgent

Mathematics
1 answer:
leonid [27]3 years ago
6 0

Answer:

4root10-12+10root15-15root16

Step-by-step explanation:

i think you first multiply each term in the first parentheses by each term in the second parentheses and then you calculate the product

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PLEASE HELP ME ON THIS MATH QUESTION!!
miss Akunina [59]
The middle one because 17 is your y-intercept which means the coordinate for it is (0,17)
7 0
3 years ago
Jerome's average balance checking account pays simple interest of 7. 2% annually, and he made $5. 28 in interest last month. Wha
posledela

Simple interest is the amount charged on the principal amount with a fixed rate of interest for a time period.

The balance of the last month of Jerome's account is $880

<h3>What is simple interest?</h3>

Simple interest is the amount charged on the principal amount with a fixed rate of interest for a time period. Simple interest calculated only on the principal amount.

The formula for the simple interest can be given as,

I=\dfrac{P\times r\times t}{100}

Here, I is the interest rate on the principal amount of P with the rate of r in the time period of t.

Given information-

Jerome's average balance checking account pays simple interest of 7.2% annually.

Jerome made $5.28 in interest last month.

Convert the interest rate monthly as,

r=\dfrac{7.2}{12} \\r=0.6

Thus the monthly interest rate is 0.6 percent.

Suppose the balance of the last month is P. Use the above formula to find the principal amount,

I=\dfrac{P\times r\times t}{100}\\5.28=\dfrac{P\times 0.6\times 1}{100}

Solve it for P,

P=\dfrac{5.28\times100}{0.6\times1} \\P=\dfrac{528}{0.6} \\P=880

Hence, The balance of the last month of Jerome's account is $880.

Learn more about the simple interest here;

brainly.com/question/2294792

8 0
2 years ago
Help with 8, 9 and 10 plz :’)
Ann [662]
The first is b, the second is a and the third is b
6 0
3 years ago
Read 2 more answers
Please send help, I need it answered.
guapka [62]

Answer:

100 degrees

Step-by-step explanation:

5 0
4 years ago
What differwnce between 4,632 ans 20,000 is what number
nikklg [1K]
Hello!!

The difference between 4,632 and 20,000 is:

4,632 - 20,000 = -15,368

Good luck :)
3 0
3 years ago
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