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
FinnZ [79.3K]
3 years ago
6

Use the Quadratic Formula to find the x-intercepts (zeros) to the following equation: 0 = -2x2 - 7x + 12

Mathematics
1 answer:
IRISSAK [1]3 years ago
8 0

Answer:

The x-intercept is 8/7.

Step-by-step explanation:

There is only one x-intercept because the equation is linear. And you don't need the quadratic formula to find the x-intercepts at all. Hope this helps!!

You might be interested in
Plz tell me the answer of the 13th question .
Levart [38]

(I)

firstly , we will find maximum and minimum y-value

we can see that

maximum value is 5

minimum value is -5

so, we can find amplitude

A=\frac{5-(-5)}{2}

A=5..........Answer

(II)

we know that

wave length is the length of one wave

we can see that from B to F , there is one wave

and we are given it's length as 20cm

so, wavelength is 20cm......Answer

(III)

we know that

velocity=wavelength*frquency

we are given

frequency =100hz

wavelength =20cm

now, we can find velocity

velocity=20*100cm/sec

velocity=2000cm/sec............Answer

6 0
3 years ago
Juanita is making necklaces to give as presents. She plans to put 15 beads on each necklace. Beads are sold in packages of 20. W
erastovalidia [21]
Hi there!

It should be 4 packages, with some mental math.

4 * 20 = 80

4 * 15 = 60

Remember we still have 20 beads left over now. Add it to 60 and bam! You're done!
7 0
3 years ago
Read 2 more answers
Lexi operates an orange juice stand. On Monday she used 4 bags of oranges. On Tuesday she used 1/2 as many oranges as on Monday.
Brut [27]
2 bags of oranges, 4/2=2
4 0
3 years ago
If you dont know them who do you think is most attractive
Svetllana [295]

Answer:

none of the

Step-by-step explanation: none of them

7 0
3 years ago
Read 2 more answers
I need help with this math question!!<br> Simplify 0.4i−i.
Aleksandr-060686 [28]
Oh..! it is
= i(0.4-1)
= 0.6i
4 0
3 years ago
Read 2 more answers
Other questions:
  • Two models of a product - Regular (X) and Deluxe (Y) - are produced by a company. A linear programming model is used to determin
    8·1 answer
  • There are t teams in a soccer league. Each team has 11 players. Make a table, write an equation, and draw a graph to describe th
    7·1 answer
  • The sum of three different two-digit prime numbers is 79. the largest of the numbers is 43. the difference of the other two is 1
    15·1 answer
  • F(x)=3/x+2 - square root x-3
    12·1 answer
  • A rabbit traveled 60 meters in 4 seconds what is the unit rate
    10·1 answer
  • A concert promoter needs to make $63,600 from the sale of 1720 tickets. The promoter charges $30 for some tickets and $50 for th
    15·1 answer
  • I need help on 8. Find the area
    13·1 answer
  • Can someone help me please thank you:)
    15·1 answer
  • If there is a song that is 2 minutes and 58 seconds long and it plays 40 times how long does it play convert answer into seconds
    15·2 answers
  • The average student loan debt for college graduates is $25,150.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!