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ella [17]
3 years ago
6

Which values of x satisfy this equation √x^2-10x+25+12√x=15√x

Mathematics
1 answer:
Effectus [21]3 years ago
5 0

Answer:

If I am not mistaken, I believe the answers are 1.425 and 17.57, so A and D.

Step-by-step explanation:

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Write 5.5% as a fraction in simplest form
worty [1.4K]

Answer:

11/200

Step-by-step explanation:

5.5% = 5.5/100 = 0.055

0.055 1000

———- X ———

1 1000

=55/1000

=11/200

4 0
2 years ago
identify which number is greater with the symbols > or < or ~ (approximate) pls have the explanation as well thank you!! -
grin007 [14]

Answer:

-3.3>-10/3

Step-by-step explanation:

-10.3 is equal to -3.3333333333....

-3.3 just stops at the tenths so there is 0.033333333 more in -10/3. The higher the negative number the lower it is, for example -3>-4. Therefore, -3.3>-10/3.

4 0
3 years ago
How would I solve (-2-2i)(-4-3i)(7+8i)
AlexFokin [52]
(-2-2i)(-4-3i)(7+8i)= \\\\ =(8+6i+8i+6i^2)(7+8i)=\\\\ =(6i^2+14i+8)(7+8i)= \\\\ =42i^2+98i+56+48i^3+112^2+64i= \\\\ =\boxed{48i^3+154i^2+162i+56}
8 0
3 years ago
Read 2 more answers
Brainliest + 20 points to whoever helps!!!
Darya [45]

Answer:

D. The standard deviation is known and n > 30.

Step-by-step explanation:

  • Your sample size is greater than 30.
  • Data points should be away from each other.
  • Your data should be commonly categorized.
  • Your data should be randomly picked from a population. Each item should have an equal chance of being selected.
  • The sample sizes should be equal.
8 0
3 years ago
Solve the equation on the interval [0,2π). <br><br> 2 csc x+17=15+csc x
Rudiy27

Answer:

look at image

Step-by-step explanation:

trust me bro

7 0
3 years ago
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