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
ss7ja [257]
3 years ago
13

What are the zeros of this quadratic function? f(x) = (x − 7)(x + 8) A. x = 7 and x = -8 B. x = 0 and x = -8 C. x = 0 and x = 7

D. x = -7 and x = 8
Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Answer:

A

Step-by-step explanation:

If you take 7-7 you get 0. if you take -8 + 8 you get 0.

You might be interested in
I have been stuck on this forever plz help <br> What is the surface area of this cylinder
Andrei [34K]

Answer:

1865.16 m^2

Step-by-step explanation:

first let 's find radius of a circle

radius=diameter/2

=18/2

=9 m

area of a cylinder=2πrh+2πr2

=2*3.14*9*24 + 2*3.14*(9)^2

=1356.48 + 2*3.14*81

=1356.48 + 508.68

=1865.16 m^2

6 0
2 years ago
Read 2 more answers
Need help asap please
il63 [147K]

Answer:

\displaystyle 77

Step-by-step explanation:

Isosceles triangles will always tell you what you need to know. All angles are congruent, therefore all edges are congruent. ‍♂️

I am joyous to assist you at any time.

8 0
2 years ago
Covert the fraction 1/9 into a repeating decimal
andrew11 [14]

Answer:

your answer is 0.111111....

Step-by-step explanation:

hope it helps

3 0
2 years ago
Read 2 more answers
98.6568 rounded to the nearest whole number
Marizza181 [45]

Answer:99

Step-by-step explanation:

Because the decimal in the tenth placeholder is greater than four you would round up.

7 0
3 years ago
In the figure below angle ABD measures 41° what is the measure of angle ABC?
elena-s [515]
It's going to be 82 (A)i think .
7 0
3 years ago
Read 2 more answers
Other questions:
  • X-10%=y<br> y-30%=z<br> z-p=42<br> x=?
    13·1 answer
  • In which quadrant is sin positive and tan positive?
    13·1 answer
  • Write 9 over 24 as a decimal
    5·1 answer
  • What number should be added to the expression x2 + 12x to change it into a perfect square trinomial? (a.6 ( b.18 (c.12 (d.36
    10·1 answer
  • Two quantities are related, as show in the table^. Which equation BEST represents the relationship.
    8·1 answer
  • 72 inches equals how much yards
    9·2 answers
  • Write a quadratic function f whose zeros are -2 and -9
    13·2 answers
  • What is the equation of the line with a y-intercept of 4 and a point (8,8)
    13·1 answer
  • Which expression are equivalent to z+(z+6)?​
    12·1 answer
  • If there is 14 ballons and we have to take away 5 how many would be left?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!