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
Naya [18.7K]
2 years ago
8

I need help! Will this would be very appreciated!pls

Mathematics
1 answer:
elena-s [515]2 years ago
6 0

Answer:

No real

solution

Step-by-step explanation:

Firstly, let us check if we would be having a real solution

We start by rewriting the equation

We have this as;

8x^2 -25x + 24 = 0

We proceed to get the discriminant

Mathematically, we have this as;

D = b^2 - 4ac

b is the coefficient of x which is -25

a is the coefficient of x^2 which is 8

c is the last number which is 24

So we have;

D = (-25)^2 - 4(8)(24)

D = 625 - 768 = -143

Since the value of the discriminant is negative, there cannot be real roots

What we have as solution are complex roots

You might be interested in
There are 100 tabs of acetaminophen in one bottle. There are 650mg in 2
Minchanka [31]
There are 32,500 mg of acetaminophen in one bottle. If you divide the 650mg by 2 to get 325mg for one tablet. You can then multiply that by 100 to get your answer.
8 0
2 years ago
The next term in 3, 12, 48, 192,768,...
geniusboy [140]

3 * 4 = 12

12 * 4 = 48

48 * 4 = 192

192 * 4 = 768

The next number in the sequence is  the previous number multiplied by 4:

The next number would be 768 x 4 = 3072

3 0
3 years ago
Read 2 more answers
Plsss help quick three question
yKpoI14uk [10]

Answer:

1) A

2) min; min; max; max

3) y = x² + 5x - 3

Step-by-step explanation:

f(x) = x² + 2(x)(5) + 5² - 5² + 24

f(x) = (x + 5)² - 25 + 24

f(x) = (x + 5)² - 1

In ax² + bx + c,

if a > 0, it's a min

if a < 0, it's a max

y = ax² + bx + c

Using (0,-3)

-3 = a(0)² + b(0) + c

c = -3

y = ax² + bx - 3

Using (1,3)

3 = a + b - 3

a + b = 6

Using (-1,-7)

-7 = a(-1)² + b(-1) - 3

-7 + 3 = a - b

a - b = -4

b = a + 4

a + (a + 4) = 6

2a = 2

a = 1

b = 5

y = x² + 5x - 3

7 0
3 years ago
Ex) A nursery plants a new tree and attaches a guy wire to help support the tree
o-na [289]

Answer:

d =   5,35 ft

Step-by-step explanation: See annex

Figure in  annex is clear,  

sin ∠42⁰  = d / 8

And

sin ∠42⁰   =  0.669

d/8   =  0,669

d  =  0,669*8  

d =   5,35 ft

8 0
3 years ago
Read 2 more answers
The bottles of juice that Craig usually buys each have x ounces of juice in them. Another company makes bigger
Tanya [424]

Answer:

27

Step-by-step explanation:

I divided im not 100 percent sure tho

6 0
2 years ago
Other questions:
  • for the past hour, olive observed the license plates of the cars passing by her house she saw 120 from New York 355 from New Jer
    6·2 answers
  • How many real-number solutions does 4x² + 2x +5=0 have?
    11·1 answer
  • What is the reflection of -3,3 over the y axis
    10·1 answer
  • Please answer this correctly
    7·2 answers
  • Help please!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • alyssa reads 7 1/2 pages of her book in 9 minutes ? what is her adverge reading rate in pages per minutes
    6·1 answer
  • A circle with radius 3 has a sector with a central angle of 60. What is the area of the sector?
    13·1 answer
  • Point O is the center of the circle in the diagram. What is m∠BCA ?
    10·1 answer
  • Find the measure of the angle indicated.
    5·1 answer
  • Your family goes to a restaurant for dinner. There are
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!