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
scoundrel [369]
4 years ago
7

If a polynomial function f(x) has roots 8, 1, and 6i, what must also be a root of f(x)?

Mathematics
1 answer:
ohaa [14]4 years ago
4 0

Answer:

Step-by-step explanation:

complex and irrational roots always occur in pairs.

so -6i is the second root.

You might be interested in
 Rearrange the formula y = mx + b for m.
jenyasd209 [6]
X=(y-b)/m........ . . . .
7 0
4 years ago
Read 2 more answers
Bob wants to leave a 12% tip for his meal. if the meal cost 36.55, how much is the bill including the tip? ​
LenKa [72]

Answer:

$40.94

Step-by-step explanation:

the tip is $4.39

total is $40.94

5 0
3 years ago
Read 2 more answers
Find the area of the shaded region. Round to nearest hundredth.
coldgirl [10]

210/360 = 7/12, meaning the shaded area is 7/12 of the entire circle.

The circle has radius 12 in, so its total area is π (12 in)^2 = 144π in^2.

Then the area of the shaded region is 7/12 of this, or

7/12 * (144 π in^2) = 84π in^2 ≈ 263.89 in^2

5 0
3 years ago
What is the median of those in the the picture please help
Molodets [167]

Answer:

Median is 24.5

Step-by-step explanation:

Median is the middle number in a set of numbers. If we have two middle numbers, we get the average. And from the question, listing them out, we have this

0,1, 2, 3,4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49.

The middle number here is 24 and 25. Getting their average will be 24.5

5 0
4 years ago
The perimeter of a rectangle is 16 feet. Find its width if its length is 5 feet.
tiny-mole [99]

Answer:

3 ft

Step-by-step explanation:

l = 5 ft

p = 16 ft

Using the formula

P=2(l+w)

solving for w

w = p/2 - l = 16/2-5=3ft

4 0
3 years ago
Other questions:
  • Solve for x in terms of y: 5y = 3x + 2
    15·1 answer
  • explain how cartons and boxes for table tennis balls are like the digits for numbers in our base-10 number system
    13·1 answer
  • How many oranges are in 7/10 and divide that by 9/11
    7·1 answer
  • HELP LOL IT MY LIL SIS HELPP
    14·2 answers
  • (BRAINLIEST FOR QUICKEST)
    12·1 answer
  • Which of the following modifications to an electromagnet would be most likely to
    12·1 answer
  • Select to rates that are equivalent to 6:10
    7·1 answer
  • 6. Suppose you decide to make and sell silk flower arrangements. You spend $220.00 on materials. You sell each flower arrangemen
    11·1 answer
  • Write as an equation: The sum of -7 and a is equal to 37.
    5·1 answer
  • : Coordinate Proof.Consider AABC with vertices A(2, 3) and B(6, 6) and C(8,-5).a) Draw AABC on graph paper. Is this a right tria
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!