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
Mashutka [201]
3 years ago
12

What are the zeros of the function y = 2x2 +9x+4 ?

Mathematics
1 answer:
guajiro [1.7K]3 years ago
8 0

Answer:

I think no A. x = -1/2 ,x = -4

You might be interested in
The monthly use, in kilowatt hours, for two neighbors is shown in the box plots below. Which statement accurately compares the t
Harlamova29_29 [7]

Neighbor 1 tends to use fewer kilowatt hours each month.

Neighbor 2 had greater variability in the number of kilowatt hours used per month.

the median value for neighbor 2 is 75 kilowatt hours greater than the median value for neighbor 1.

3 0
4 years ago
Read 2 more answers
What’s the frequency
SCORPION-xisa [38]
Frequency describes the number of waves that pass a fixed place in a given amount of time.
5 0
3 years ago
write the standard form of the equation of the circle with endpoints of a diameter at the points (9,2) and (-7,5)
AnnyKZ [126]

Answer:

Step-by-step explanation:

Answer:

(x-1)²+(y-3.5)² = 265/4

Step-by-step explanation:

first find the midpoint (center of the circle)

(9+-7)/2, (2+5)/2

(1, 3.5) = center

then distance formula to find diameter

√(9- -7)²+(2-5)²=√256+9 = √265

The radius is half the diameter = (√265)/2

Formula for circle is (x-h)²+(y-k)²=r², where (h, k) is the center

Now you can plug everything in.

(x-1)²+(y-3.5)² = 265/4

4 0
4 years ago
How to find the surface area of the open net
Kruka [31]
To find the surface area of the open net, you’ll have to find the area of the faces
So, since there are 6 boxes you’ll have to find the area of the faces and add it up to find the surface area
10x4=40x4=160
3x4=12x2=24
160+24=184

Hope this helps ;)
5 0
3 years ago
Choices:<br><br> One-sixth cups<br> Five-sixths cups<br> 1 and two-thirds cups<br> 1 and 5 / 6 cups
navik [9.2K]

Answer:

Patel will require more orange juice = \frac{371}{660} cups

Step-by-step explanation:

Patel needs the orange juice for his family = 3 cups

He needs more orange juice = 3 cups - Sum of juice squeezed from different oranges

=3-(\frac{13}{15}+\frac{1}{5}+\frac{9}{20}+\frac{5}{11}+\frac{7}{15})

L.C.M. of the denominators = 660

=3-\frac{572+132+297+300+308}{660}

=3-\frac{1609}{660}

= \frac{1980-1609}{660}

= \frac{371}{660}

Therefore, amount of orange juice required more = \frac{371}{660} cups

3 0
3 years ago
Other questions:
  • 42 of the 150 employees at Carlos car repair wear contact lens. What percent of the employees wear contact lenses
    9·1 answer
  • You planted 488 acres of corn last season. you sold all your corn: 8,120 bushels in August and 64,100 bushels in September. what
    8·2 answers
  • 44.3 in scientific notation
    10·1 answer
  • Assume that the distance from Earth to the moon is exactly 238,855 miles and that it took astronauts 75 hours to reach the moon
    10·2 answers
  • $36\%$ of the beans in Pythagoras's soup are lentils, and $33\frac13\%$ of those lentils are green. If Pythagoras removes all th
    8·1 answer
  • PLZ HELP ME :(
    12·1 answer
  • Which of the following equations is an example of direct variation?
    11·1 answer
  • Find cos B in the triangle
    5·1 answer
  • Solve for x<br> 1(x-2) = -5.5
    14·2 answers
  • What are the slope and the y-intercept of the linear function that is represented by the table?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!