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Sergeeva-Olga [200]
3 years ago
7

Find the real number root

Mathematics
2 answers:
Nataliya [291]3 years ago
5 0
<h2><u>Answer </u></h2>

No real number root

<h3><u>Method</u></h3>There is no real number root because it is a negative number
noname [10]3 years ago
4 0

Answer:

There is no real number root

Step-by-step explanation:

There is no real number root because there is a negative number inside the root.

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ASAP please help!!!
Serggg [28]
Y+4<u><</u>9
subtract 4
y<u><</u>5
y is smaller than and equal to 5
so you shade from 5 to the negative end to infinity (to the left) and shade the 5 to show that it is included (attachment says A)







6 less than (-6) 2 times a number (2 time x) is greater than (>) 8 (8)

-6+2x>8
add 6
2x>14
divide 2
x>7
so
x is bigger than 7
shade from 7 to the positive end to infinity (to the right) and don't shade 7 but put a circle around it to show that it is not included (attachment says B )

I have included pictures of the number lines

4 0
3 years ago
Market research shows that 30% of consumers are likely to purchase an electronic tablet for younger children under age 10. Howev
Snezhnost [94]

Answer:

see the attachment photo!

6 0
2 years ago
A health researcher fund drive has raised 18,700 that is a 22% of the goal what is the goal
crimeas [40]
Hi !

<u /><span><u>A health researcher fund drive has raised 18,700 that is a 22% of the goal what is the goal ?
</u>
</span>
18,700 ↔ 22%
x ↔ 100%

x=\dfrac{100\times18,700}{22}\\\\\boxed{x=85,000}

The goal il 85,000.

4 0
3 years ago
Read 2 more answers
Liam invests $5,000 in an account that pays 2.5% compound interest annually. He uses the expression P(1+r)t to find the total va
Zanzabum
<span>Total = Principal × ( 1 + Rate )^years
</span>
Total = 5,000 * (1.025)^3
Total = 5,000 * <span> <span> <span> 1.076890625 </span> </span> </span>
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Source:
http://www.1728.org/compint.htm




6 0
3 years ago
Twice a number, increased by 3 is the same as five less than four times a number.what is the number?
zzz [600]

Answer:

x = 4, hope this helps!

Step-by-step explanation:

2x + 3 = 4x - 5

-2x -2x

3 = 2x -5

+5 +5

8 = 2x

divide by 2 on both sides

4 = x

switch where the x and 4 is, because teachers seem to like that

x = 4

8 0
3 years ago
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