1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
amid [387]
2 years ago
9

X^4-28x^3+276x^2+1063x+1444=0 solve​

Mathematics
1 answer:
sergeinik [125]2 years ago
8 0

Answer:

=14444

Step-by-step explanation:

You might be interested in
PLease help . . . . . . . .
blagie [28]

Traveling m miles on this taxi costs

c=2.5+3.25m

In fact, we spend 2.50 no matter what, and then we add 3.25 (i.e. the cost of a mile) multiplied by the number of miles.

This quantity has to be less than or equal to 61, so we have

2.5+3.25m\leq 61

Solving for m, we start by subtracting 2.5 from both sides:

3.25m\leq 58.5

Then, we divide both sides by 3.25:

m\leq 18

8 0
3 years ago
Convert the following to scientific notation: 5050​
ozzi

Answer:

5.05*10³

Step-by-step explanation:

  • <em>Put the decimal after the first digit and drop the zeroes. To find the exponent count the number of places from the decimal to the end of the number.</em>
  • 5050​ = 5.05 *1000 = 5.05*10³
5 0
3 years ago
A computer originally costs $550 but is 20% off.
Korvikt [17]

Answer:

$110

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help please I need help
serg [7]
He could use the mode of 89.
6 0
3 years ago
A semicircle has an area of 76.97 squared km. Find it’s radius
shtirl [24]

Answer:

7 km

Step-by-step explanation:

Substitute:

The equation for area of a semi-circle is \frac{r^{2}\pi }{2}

A =  \frac{r^{2}\pi }{2}

76.97 =  \frac{r^{2}\pi }{2}

Multiply by 2 on both sides:

2(76.97) = ( \frac{r^{2}\pi }{2})2

153.94 = r^{2} \pi

Divide by pi on both sides:

153.94 = r^{2} \pi

/pi           /pi

49.03 ≈ r^{2}

Find the square root:

\sqrt{49.03} =\sqrt{r^{2} }

7 = r

7 0
3 years ago
Other questions:
  • Part 4. Find the measure of the indicated angle to the nearest degree​
    5·1 answer
  • Solve the formula a=iw for I
    5·2 answers
  • How do i solve 6/13=3/c
    5·1 answer
  • What is 15.47 rounded to the nearest whole number?
    10·2 answers
  • 4y2 - 2x + 7 + 2y for x = 7 and y =2.
    13·1 answer
  • Bailey &amp; Riley sell magazines.
    12·1 answer
  • What is the equation of a line through the points (0, 9) and (3, 0)?
    12·2 answers
  • 3. Your math, literature, Spanish, history, and science homework
    12·1 answer
  • Factor 22 + 13x + 30 completely.
    9·1 answer
  • Which answer choice shows the number 5.16×10−3 in standard form?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!