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Mrac [35]
3 years ago
9

Find the solution of 4 times the square root of the quantity of x plus 2 equals negative 16, and determine if it is an extraneou

s solution.
Mathematics
2 answers:
Sonbull [250]3 years ago
5 0
Your wording amounts to the equation
4*sqrt(x)+2=-16
4*sqrt(x)=-18
sqrt(x)=-9
but square roots are nonnegative so no solution exists.

igor_vitrenko [27]3 years ago
4 0

Solution is x = 14

Solution is not extraneous.

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Don't steal points
Tomtit [17]

Answer:

The ceiling is lower than 3 meters.

Step-by-step explanation:

In the above, the product is <em>less than</em> 3. In this case, it will not include 3 as a choice, as if it would, the \leq would be used.

This means that x would be any number that is less than 3. The only choice that gives a choice that means less than by the terms definition is A) The ceiling is lower than 3 meters.

~

6 0
3 years ago
Find the 30th term of the following sequence. 1, 7, 13, 19,.. 174. 175. 180. 181.
shepuryov [24]
The first term a = 1, 

Common difference, d: 7 - 1 = 6.

a(n) =  a + (n -1)d,        

For 30th term.      =  1 + (30 -1)*6
 
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8 0
3 years ago
anne marie needs to rent a car for 9 days to take on vacation. The cost of renting a car is $66 per day, $15.99 for insurance, a
rusak2 [61]
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5 0
3 years ago
There are five houses on Philips Road that each use, on average, between 1.61 units and 1.74 units of electricity for 1 to 3 hou
Karo-lina-s [1.5K]

Answer:

C is the correct answer is yes

Step-by-step explanation:

I'm doing this assignment and I got it correct!

3 0
3 years ago
What is the measure of arc AC
Bond [772]
The answer is d.
150 180-30= 150
TADA
you're welcome<span />
8 0
3 years ago
Read 2 more answers
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