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
pentagon [3]
3 years ago
13

The following quadratic function. find the zeros

Mathematics
1 answer:
kiruha [24]3 years ago
8 0

Answer:

x = -4, x = 6

Step-by-step explanation:

to find the zeros, set f(x) = 0, hence

x² - 2x - 24 = 0 ( factoring the quadratic )

(x - 6)(x + 4) = 0

equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

x - 6 = 0 ⇒ x = 6



You might be interested in
(5 x 10^4) (9.46 x 10^12) in scientific notation
Alina [70]

Answer:

5

2.2704*10 hope it helps

3 0
3 years ago
Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets.
jarptica [38.1K]

The exact cost is $23.75 for the show, and the exact change they should get is $1.25.

An adult ticket to the show costs $5.50

A student ticket to the show costs $4.25.

A family buys two adult tickets and three student tickets. This would imply that the total cost of two adult tickets would be

⇒ 2 × 5.5 = $11

It also implies that the total cost of three student tickets is

3 × 4.25 = $12.75

The total cost of two adult tickets and three student tickets is

⇒ 11 + 12.75 = $23.75

If the family pays $25, the exact change they should get is

⇒ 25 - 23.75 = $1.25

Thus, the exact cost is $23.75 for the show, and the exact change they should get is $1.25.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

#SPJ1

5 0
1 year ago
Is this polygon regular or irregular?
iris [78.8K]

Answer:

<h2><em><u>Make</u></em><em><u> me</u></em><em><u> a</u></em><em><u> Brainlist</u></em><em><u> pls</u></em></h2>

Step-by-step explanation:

It's an Irregular polygon

4 0
3 years ago
Read 2 more answers
50% of the surface area of a piece of bread is crust what is the height
andrezito [222]
The formula for surface area is SA = 2 (wl + hl + hw). Plugging in the numbers that we know, we get SA = 2 (100 + 10h +10h). We know that the crust accounts for half of the surface area.

The surface area was not provided so this is the closest I can go without the provided surface area. I hope this helps you :)
8 0
3 years ago
What is the nth term of the geometric sequence -2,10,-50
poizon [28]

Answer:

T_n=-1(-5)^n^-^1

Step-by-step explanation:

We are given;

A geometric sequence;

-2,10,-50

Required to determine the nth term

The nth term in a geometric sequence is given by the formula;

T_n=a_1r^n^-^1

where a_1 is the first term and r is the common ratio;

In this case;

a_1=-2

r = 10 ÷ -2

  = -5

Therefore;

To get the nth term in the given geometric sequence we use;

T_n=-1(-5)^n^-^1

Thus, the nth term is T_n=-1(-5)^n^-^1

3 0
3 years ago
Other questions:
  • Fruit juice 4/5pint cartons is sold by the park in 5/6 pint mugs.how many mugs are in a carton
    15·1 answer
  • Factor the expression x2 - 49.<br> A. 7(x² – 7)<br> B. 7.(2-7)<br> C. 2+7(2-7)<br> D. (x + 7)(x-7)
    7·1 answer
  • What is 9x-4x+-5x<br> ????????????????????????
    14·1 answer
  • Please help on my math question
    7·1 answer
  • What is the answer to 3n/7 = 33/70
    11·1 answer
  • In a certain region of the country, the proportion of the population with blue eyes is currently 17 percent. A random sample of
    10·1 answer
  • A movie club is having a new-member sale, so Mindy signs up. The equation
    14·1 answer
  • B) Using the expression from part A, evaluate to find how much money Jerry and Valerie will have after 20 months. Show all your
    8·1 answer
  • Which subtraction expression does the number line model show?
    5·1 answer
  • Which of the following describes the transformation of p(x)=x3 to the function q(x)=−(x−6)3−4 ?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!