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
butalik [34]
3 years ago
12

verify that 1,-1,-3 are the zeroes of the cubic polynomial x3+3x2-x-3 and check the relationship between zeroes and the coeffici

ent​
Mathematics
1 answer:
Vikentia [17]3 years ago
6 0

Answer: yea its 123445

Step-by-step explanation:

You might be interested in
Find the equation of a line with each of the following characteristics. a) parallel to the line y = 3x + 5 and has a y-intercept
Vedmedyk [2.9K]

Answer:

y = 1/2x - 1

Step-by-step explanation:

When you put all three equations from the question into a graph and then input the equation i just gave you it will be perpendicular to line B & C, also it will be parallel to line A. Finally you can check yourself that it also has a y-intercept of (0,-1) & an x-intercept of (2,0). Hopefully this helps out & gets brainliest. xD

4 0
3 years ago
How to solve number 5.
BabaBlast [244]
Larger?...... I dunno
6 0
3 years ago
Please please help me on this.
quester [9]

Answer:

A

Step-by-step explanation:

An equation in the form y=kx represents something increasing at a constant <u>rate</u>

5 0
3 years ago
A toy company makes rectangular sandboxes that measure 6 feet by 5 feet by 1.2 feet. A customer buys a sandbox and 40 cubic feet
Iteru [2.4K]

Answer:

Customer has bought too much sand

Step-by-step explanation:

Given that the dimensions (Length, Width and Height) of rectangular box are = 6,5, 1.2.

Volume of a rectangular box = Length * Width * Height

=> 6*5*1.2

=> 36 cubic feet

As mentioned, customer bought a sand box and <u>40 cubic feet of sand.</u>

So,

Volume of rectangular box (R) = 36 cubic feet

Volume of Sand (S) = 40 cubic feet

From analysis

S > R

Which shows that the capacity of sandbox is 36 cubic feet and volume is 40 feet that is a little greater than desired capacity.

Therefore, customer has bought too much sand.

4 0
3 years ago
What is the factores form of (2x^2+11x-40)?
Cerrena [4.2K]

{2x}^{2}  + 11x - 40 \\  = (2x  -  5)(x + 8)

Hope this helps. - M
7 0
3 years ago
Other questions:
  • Christine is currently taking a college astronomy class and the instructor often gives quizzes. On the past seven quizzes, Chris
    14·2 answers
  • To keep up with rising expenses, a motel manager
    15·2 answers
  • What is 20/36 reduced
    12·2 answers
  • 7/10 +2/15 = 2 3/3+ 3 1/2= 15/16 - 11/12 = 11/15 - 7/20
    6·2 answers
  • Sara loves to go hiking. This week she hiked 3 miles on Monday, 4 miles on Tuesday, and 3 miles on Thursday. Last week Sara hike
    7·1 answer
  • 21. Margo worked 95.25 hours in 15 days. What is the average amour
    8·1 answer
  • Can you please help me with numbers 19 and 20
    10·1 answer
  • Please help me with some of the questions
    10·1 answer
  • Andrea spent 5/9 of her money buying a guitar if she had €296 left how much had she had first​
    6·1 answer
  • Use the distributive property to write an experssion that is equalent to 7(3x-4)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!