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vfiekz [6]
3 years ago
10

Is 143 and 63 relatively prime numberd

Mathematics
1 answer:
Igoryamba3 years ago
4 0
Yes 143 and 63 are relatively prime because they have no prime factors in common   

brainliest answer please?
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I don’t remember how I get the answer to this. I have the answer key though. Please help, I have a test in an hour
mrs_skeptik [129]

Answer:

  f(x) = (x -2)(x -1+3i)(x -1-3i)

Step-by-step explanation:

You can use synthetic division to find the remaining quadratic factor in the cubic. Then any of the usual means of solving the quadratic will help you find its linear factors.

In the attached, I show the synthetic division, the factoring to real numbers, and the solution that finds the complex linear factors by completing the square.

Of course, you know that for zeros a, b, and c, the linear factors are ...

  f(x) = (x -a)(x -b)(x -c)

Here, we have a=2, b=1-3i, c=1+3i.

  f(x) = (x -2)(x -1+3i)(x -1-3i)

5 0
3 years ago
Read 2 more answers
In a box of 3636 pencils, 2020 are sharpened. What is the ratio of sharpened pencils to unsharpened pencils?
Alenkasestr [34]
The answer would be
 2020 : 1616
8 0
3 years ago
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Find the probability that a randomly selected point within the square falls in the blue shaded area (circle). r = 2 in [? ]% Rou
trasher [3.6K]

Answer:

78.5 %

Step-by-step explanation:

the probability = π(2)² / (4×4) ×100%

= 4π /16 × 100%

= π/4 ×100%

= (π×25)%

= 3.14 × 25 %

= 78.5 %

5 0
3 years ago
If you plotted the points in the table and connected
castortr0y [4]

Answer:

U shaped.

Step-by-step explanation:

When x = 0 , f(x) = 6

when x =1 yf(x) = 0

when x = 2 f(x) = -2

x = 3 f(x) = 0

x = 4 f(x) = 6.

So the graphs falls from the left and rises to the right in the form of a U.

You can draw a rough graph to confirm this.

3 0
2 years ago
For the equation, 1/2x - 3 + 4, what would be the y-intercept?
ryzh [129]

Answer:

1

Step-by-step explanation:

the y-intercept is -1 since 4-3 is 1

3 0
3 years ago
Read 2 more answers
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