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
AleksandrR [38]
3 years ago
10

Write in standard form (×+4)(×-5)=4 find the value of a,b,c​

Mathematics
1 answer:
Alex17521 [72]3 years ago
4 0

Answer:

x^{2} - x - 24 = 0

a = 1

b = 1

c = -24

Step-by-step explanation:

(x + 4)(x - 5) = 4

x(x - 5) = x^{2} - 5x

4(x - 5) = 4x - 20

x^{2} - 5x + 4x - 20 = 4

x^{2} - x - 20 = 4

x^{2} - x - 20 - 4 = 0

x^{2} - x - 24 = 0

a = 1

b = 1

c = -24

You might be interested in
( h -3 )2 for h = 5 what is it
Nookie1986 [14]

Answer: 4

Step-by-step explanation:

Substitute the value of the <u><em>variable</em></u> into the <u><em>equation</em></u> and simplify.

I evaluate and found the exact value: 4

( h -3 )2 \\h = 5

If you want me to Find the Linearization at h=5: Use the formula L(x)=f(a)+f'(a) (x-a)  to find the linearization.

Answer(Find the Linearization at h=5): L(x)=2x-6

4 0
2 years ago
Read 2 more answers
Find the area for 5 and 7
hammer [34]

Answer and Step-by-step explanation:

The area of a circle:

A = \pi r^{2}

d = 2r

Plug in the values.

5.

A = \pi 7^{2}

A = 49\pi

7.

58 = 2r

r = 29

A = \pi 29^{2}

A = 841\pi

#teamtrees #PAW (Plant And Water)

7 0
2 years ago
Hi I really need help
denis-greek [22]

To solve this, you can first solve each expression:

35 / 6 = 5.83333

5 + 3/10 = 5.3

5 = 5

35 / 10 = 3.5

15 / 5 = 5

5 + 5/6 = 5.8333333

3 = 3

10 * 1/2 = 5

So, the tiles of 5, 15*1/5, and 10*1/2 all equal 5.

The tiles of 35/6 and 5+5/6 equal 5.83333.

The remaining tiles to not have matches.

4 0
3 years ago
Read 2 more answers
What is 7.5% of 80? Round to the hundredth
AfilCa [17]

7.5 percent equals to 7.5/100
Hence ,
7.5 × 80 = 6

5 0
3 years ago
Read 3 more answers
Point M represents the opposite of -
Jlenok [28]
It would be B because you have to change the signs to opposite like negative or positive
5 0
3 years ago
Other questions:
  • A store receives shipments of peaches and wants to sort them by weight.
    7·1 answer
  • Which of these numbers is divisible by 9?<br><br> 8,303<br> 10,925<br> 1,805<br> 7,695
    13·2 answers
  • From the top of a 210 foot lighthouse located at sea level, the keeper spots a boat at an angle of depression of 23 degrees
    15·1 answer
  • Find the amount in an account if $24,000 is invested at 10.44% compounded annually, for 15 years.
    14·1 answer
  • Guys, please help out.
    12·1 answer
  • For the function y = 7 - 3x, what is the ordered pair of x=5?​
    11·2 answers
  • Which proportion could be used to solve:<br><br> 17% of what is 5?
    10·2 answers
  • Three vertices of a rectagle are shown in the grid. What are the coordinates of ththe missing
    7·1 answer
  • Question 3<br> 5 1<br> Divide 6 • 12
    10·2 answers
  • T - 6.2 &lt; 4 help me please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!