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earnstyle [38]
2 years ago
13

7-4(x+1/2)²=0 please help

Mathematics
1 answer:
vazorg [7]2 years ago
8 0

Step-by-step explanation:

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Which graph shows a system of equations with the solution (5,-3)?
zubka84 [21]

Answer:

the first one

Step-by-step explanation:

the two lines intersect exactly at 5, -3

8 0
3 years ago
What is<br> |-3+45-(-14)|+(-|-87+12/46|<br> simplified
USPshnik [31]
|x|=absoulte value of x  which means whatever x is, make it positive
so first solve any division/multiplication

the only one is 12/46=6/23
so we do the absoulte value signs
-3+45-(-14)
-(-14)=+14
-3+45+14=56
absoulute value of 56=56

56+(-|-87+6/23|)
-87+6/23=-86 and 17/23
absoulte value of -86 and 17/23=86 and 17/23
there is a negative sign in front of the absoulte vaulue so make it negative
56-86 and 17/23=-30 and 17/23 or about -30.73913
4 0
3 years ago
Write all the prime numbers between 10 and 30.​
insens350 [35]
It's 11, 13, 17, 19, 23 and 29.
5 0
3 years ago
You have decided to start saving for college and open up a 529 account. You invest $5,000 into the account at a 2% interest rate
raketka [301]

You will have $5,525.39 after 5 years.

Because the interest is compounded monthly, you need to convert the interest rate and the term of investment to a monthly basis.

Monthly interest = 2% / 12 = 2/12%

Term of investment = 5 x 12 = 60 months

To find the amount you will have in 5 years, use the formula:

<em>Future value = Amount * ( 1 + interest) ^ term of investment </em>

= 5,000 x ( 1 + 2/12%)⁶⁰

= $5,525.39

In conclusion, your investment will have compounded to $5,525.39 in 5 years.

<em>Find out more at brainly.com/question/3473483.</em>

6 0
3 years ago
What is the most simplified expression for 4 c squared d + 3 d c minus 2 (d c squared + c d) + 6 c squared d squared?
Angelina_Jolie [31]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
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