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
Anna [14]
2 years ago
9

If (x − 5) is a factor of the polynomial function f(x) = 3x2 − 23x + 40, which of the following is another factor?

Mathematics
1 answer:
Schach [20]2 years ago
6 0

Answer:

3x-8

Step-by-step explanation:

Use synthetic division:

5 | 3 -23 40

____<u> 15 -40</u>_

    3  -8 | 0

Hence, another factor of the polynomial is 3x-8

You might be interested in
Find the inverse of the given relation.
Greeley [361]

Answer:

C

Step-by-step explanation:

first look at all the numbers in the relation.then since inverse means opposite find the answers where the numbers in the parenthesis are in the opposite order than the question. Finally look for the answer In which all the positive numbers in the parenthesis(in the given relation) are negative (on the answers)and the negative numbers (in the given relation) are positive (on the answers).

4 0
3 years ago
The area of a triangle is 80x^5y^3. The height of the triangle is x^4y. What is the length of the base of the triangle?
svetoff [14.1K]
Area of a triangle is given by 1/2bh where b is the base and h is the perpendicular height of the triangle.
The area is 80x∧5y³ and the height is x∧4y
Thus; 80x∧5y³ = 1/2(x∧4y) b
         160x∧5y³ = (x∧4y)b
                  b = (160x∧5y³)/ x∧4y)
                  b = 160xy²
Therefore, the base of the triangle is 160xy²
7 0
3 years ago
Read 2 more answers
I need help. I'm suppose to find the angle of "o"​
yaroslaw [1]

Answer:

54 o

Step-by-step explanation:

I measured it till I got the angle or you could search it up and see what the angle is.

Hope it helped! :)

Please mark brainliest.

8 0
3 years ago
Read 2 more answers
What is the relationship between 0.04 and 0.004? In addtion
Anna35 [415]
They are basically the same number

7 0
3 years ago
Read 2 more answers
Victoria earns $255 by working 20 hours each week
Alborosie
She would make $98.50 in 10 hours.

Explanation :
255/20 = 12.75
12.75 - 2.90 = 9.85
9.85 x 10 = 98.50
6 0
3 years ago
Other questions:
  • How do I solve 11x - 2 = -13
    9·1 answer
  • Find the value of y<br> A)6/3<br> B)6<br> C)2/3<br> D)4
    11·1 answer
  • Is there a dilation that maps shape II onto shape I? If so, what is the scale factor and is it an enlargement or a reduction?
    14·2 answers
  • In the triangle below, b = ____. If necessary, round your answer to two decimal places
    5·2 answers
  • Given the function ƒ( x ) = 3 x + 1, evaluate ƒ( a + 1).
    6·2 answers
  • Need help solving for Y
    14·1 answer
  • The volume of a sphere is 5000 pi m 3 what is the surface area
    6·1 answer
  • Please help me understand!!​
    8·2 answers
  • Which triangle makes this statement true?
    5·1 answer
  • Why is math good for me?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!