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
bekas [8.4K]
2 years ago
9

Which of the following expresses the possible number of positive real solutions for the polynomial equation shown below 5x^3 + x

^2 +7x - 28 = 0
A. Two
B. Three or one
C. One
D. Two or zero
Mathematics
2 answers:
kifflom [539]2 years ago
6 0

I think option C. One
irinina [24]2 years ago
4 0

I think the answer is option c.one

there is only one sign change in the whole equation so possiblythe answe must be one. correct me if i am wrong

You might be interested in
The number of people attending the first basketball game of the season was 840. The number of people attending the last game of
melamori03 [73]

Answer:

Step-by-step explanation:

percent increase = (new number - original number) / (original number) * 100

                             = (1200 - 840) / (840) * 100

                             = (360) / 840 * 100

                              = 0.4285 * 100

                              = 42.85% rounded to nearest percent = 43% <==

5 0
3 years ago
Aaron bakes 3 trays of cookies each containing 10 cookies and Ethan bakes 4 trays of cookies each containing 12 cookies.
Sonbull [250]
6((3 * 10) + (4 * 12)).....ur expression
6(30 + 48)
6(78)
468 cookies in 6 days

5 0
3 years ago
Mrs. chin paid a 20 percent tip on the bill for lunch.if the tip amount was $2.75, what was the bill for lunch before the tip wa
bija089 [108]
The original bill for the lunch was $13.75
8 0
3 years ago
Read 2 more answers
Does anyone know how to do this
Doss [256]

Answer :Plotting the points into the coordinate plane gives us an observation that this quadrilateral with vertices d(0,0), i(5,5) n(8,4) g(7,1) is a KITE, as shown in figure a.

Step-by-step explanation:

Considering the quadrilateral with vertices

d(0,0)

i(5,5)

n(8,4)

g(7,1)

Plotting the points into the coordinate plane gives us an observation that this quadrilateral with vertices d(0,0), i(5,5) n(8,4) g(7,1) is a KITE, as shown in figure a.

From the figure a, it is clear that the quadrilateral has

Two pairs of sides

Each pair having two equal-length sides which are adjacent

The angles being equal where the two pairs meet

Diagonals as shown in dashed lines cross at right angles,  and one of the diagonals does bisect the other - cuts equally in half

Please check the attached figure a.

4 0
3 years ago
What’s the difference between a 16-ounce brick and a carpenter
NNADVOKAT [17]
One weighs a pound and the other pounds away!

7 0
3 years ago
Other questions:
  • Daniel claims that any two right triangles can be proven to be similar by the sas similarity theorem because both have right ang
    11·2 answers
  • -1/6+2/3 (9-3/4)-1/2 can anyone please solve this?
    6·1 answer
  • Graph f(x) = 2/3 + 2​
    8·1 answer
  • Need a gf then i got you
    9·2 answers
  • The price of a vase was increased by 10% to £22.What was the price before the increase
    11·1 answer
  • I need help is it A B C or D
    8·2 answers
  • Consider the following list of numbers.
    8·1 answer
  • Find the slope on these questions.<br> 16= ??<br> 17=??<br> 18 = ??<br> 19 = ??<br> 20-??
    6·2 answers
  • Type the integer that makes the following addition sentence true:<br> -6 ??? = -8
    10·1 answer
  • (x+5)^2=4 , How do I solve this by square roots?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!