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Sloan [31]
3 years ago
15

Which system of equations does not have a real solution? y = x6 2 + 3x - 5 and x + y = -10 y = x6 2 + 3x - 5 and 4x + 5y = 20 y

= x 62+ 3x- 5 and x + y = -9
Mathematics
2 answers:
Yuri [45]3 years ago
5 0
I think it would be the first one but im not to positive
natta225 [31]3 years ago
5 0

Answer:

y = x ^2 + 3x - 5 and x + y = -10

Step-by-step explanation:

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taurus [48]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Y=log x If y=10, then what is x?
netineya [11]

Answer:

First question, x= 10^10.

Second question is 10!. or 362880

Step-by-step explanation:

First Question:

Simple logx has a base of 10, i.e log10 x,

the question will be 10 = log10 x,

when taking the base "10" from the right side to the left, the number on the left side becomes the power of the base, in this case 10 from the right will be base and 10 from the left will power and log will vanish.

x=10^10.

Another example with different numbers

Y=logx if Y= 12, What is x?

The base is ten when not given,so:

12=logx

10^12=x

Second Question;

simple multiplication just multiply the numbers.

10! is pronounced as 10 factorial,

5! will be 5x4x3x2x1=120

8 0
3 years ago
A rectangle has vertices (r,t) , (r,s) and (t,t). find the fourth vertex
Andrej [43]

Answer:

(t,s)

Step-by-step explanation:

this point has the x value t and the y value s that is missing.

4 0
3 years ago
Please answer this question. I’m giving brainliest. Both of them, please :)
Solnce55 [7]

Answer: where's the question

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The American Statistician, (Vol. 53,No. 4, pp. 298–302) has an article on birth weights of babies. According to the article, the
amid [387]

Answer:

ummm idk

Step-by-step explanation:

3 0
3 years ago
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