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
Gre4nikov [31]
2 years ago
11

What are the domain restrictions of the expression?

Mathematics
2 answers:
lubasha [3.4K]2 years ago
7 0

h^2 - 12h + 20 can be factored to:

(h-10)(h-2)

These cannot be zero so, h cannot be 10 or 2.

Troyanec [42]2 years ago
4 0

Hello from MrBillDoesMath!

Answer:   h <> 10 and h <> 2      ( <> means not equal)

Discussion :


The domain restrictions are where the denominator  is 0. In this problem that occurs when

h^2 -12h + 20 = 0.

Factoring this equation gives

(h-10) (h-2) = 0

So   the values h = 10 and h =2 are NOT in the domain of this function,


Regards, MrB

You might be interested in
What is the surface area of this right rectangular prism with dimensions of 6 inches by 4 inches by 12 inches A. 324 B.256 C.288
VMariaS [17]

Answer:

C

Step-by-step explanation:

(6 * 4 ) * 2 = 48

( 4 * 12 ) * 2 = 96

( 6 * 12 ) * 2 = 144

48 + 96 + 144  = 288

6 0
1 year ago
To help racecar drivers safely negotiate turns, racetracks are banked at the curves. At one location, a 58 ft track is banked su
zmey [24]
The correct answer is Choice B: 53.0 feet.

If you draw a picture of the cross section, you will have a right triangle. The hypotenuse is 58 and one of the legs is 23.6. All you have to do is use the Pythagorean Theorem and solve for the missing side.

x^2 + 23.6^2 = 58^2


7 0
3 years ago
Will give BRAINLIEST!!!! Answer fast!!! If a + b + c =−2 and x + y = 10, what is -9a + 2x - 9b - 9c + 2y?
riadik2000 [5.3K]
A^5b^3 is your answer

 
5 0
3 years ago
3. Kurt's car gets 23 miles to a gallon of gasoline. He filled up his car's gas tank with g gallons. Write an expression that sh
ozzi

The expression D=23g shows the distance that Kurt can drive on a tank of gasoline.

Step-by-step explanation:

Given,

Distance covered by Kurt's car = 23 miles per gallon of gasoline

Kurt fills up tank of his car with g gallons.

Number of gallons in car's tank = g gallons

Distance covered by g gallons = D = Distance covered by one gallon * Number of gallons

D = 23*g

D = 23g

The expression D=23g shows the distance that Kurt can drive on a tank of gasoline.

Keywords: distance, multiplication

Learn more about multiplication at:

  • brainly.com/question/101683
  • brainly.com/question/103144

#LearnwithBrainly

3 0
3 years ago
9. What is the degree of the polynomial (x - 1)(x + 2)(2x - 3)?
Mrrafil [7]

Answer:

coefficient of the term of degree 4 in this polynomial is 3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which number line model represents the expression -5+2.5
    13·2 answers
  • Will someone please help me??
    12·1 answer
  • what is teh maximum area of a reactangle that is inscribed in an ellipse of equation 81x^2 +64y^2 =19
    7·1 answer
  • A line has a slope of and a run = 50. What is the rise?
    14·1 answer
  • Factor by grouping step by step 7c^4-4c^3+28c^2-16c
    5·1 answer
  • In ΔTUV, the measure of ∠V=90°, VT = 64 feet, and UV = 43 feet. Find the measure of ∠U to the nearest tenth of a degree.
    10·2 answers
  • Drag the tiles to the correct boxes to complete the pairs. Match each expression with its simplified form. Tiles 3a5 − (-a5) 6a7
    8·2 answers
  • Graph the equation y+4=x.
    10·1 answer
  • Joe was driving on the highway a car ahead of him was driving far below the speed limit so he decided to pass. In the first seco
    11·1 answer
  • A warehouse contains 7250 books in it. Books are being shipped from the warehouse such that the number of books decreased by 150
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!