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
lina2011 [118]
3 years ago
7

Please help!!! I’ll give you best answer!!!

Mathematics
1 answer:
shutvik [7]3 years ago
7 0

Step-by-step explanation:

The quadratic equation given to us is ,

→ 4v² + 6v - 88 = 0 .

So , wrt to standard form of a quadratic equation ax² + bx + c = 0 , the Zeroes are given by using the Quadratic formula as ,

⇒ x = -b ± √ ( b² - 4ac) / 2a

⇒ x = -6 ± √ [6² - 4 × 4 × (-88) ] / 2×4

⇒ x = -6 ± √ [ 36 + 1408 ] / 8

⇒ x = -6 ± √ 1444 / 8

⇒ x = -6 ± 38 / 8

⇒ x = -6 +38/ 8 , -6 -38 / 8

⇒ x = 32/8 , -44/8

⇒ x = 4 , -11/2

Here I took v as x . So we can replace it .

<h3><u>Hence </u><u>the</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>v</u><u> </u><u>is</u><u> </u><u>4</u><u> </u><u>,</u><u> </u><u>-</u><u>1</u><u>1</u><u>/</u><u>2</u><u> </u><u>.</u></h3>

You might be interested in
What is the
olya-2409 [2.1K]

Answer:

joe mamma!!!

Step-by-step explanation:

7 0
3 years ago
David is filling a cylindrical cup with medication for his next patient. If he only fills the cup half way, what is the volume o
nignag [31]

Answer:

Volume of medication in the cup = 50.24 cubic inches

Step-by-step explanation:

Volume of the cylindrical cup = πr^2h

Radius, r = 2 inches

Height, h = 8 inches

Volume of the cylindrical cup = πr^2h

= 3.14 × 2^2 × 8

= 3.14 × 4 × 8

= 100.48

Volume of the cylindrical cup = 100.48 cubic inches

If David only fills the cup half way,

then, the volume of medication in the cup = Total volume of the cylinder / 2

= 100.48 inches / 2

= 50.24 cubic inches

volume of medication in the cup = 50.24 cubic inches

7 0
3 years ago
Helppppppp pleaseeee f/4 - 5 = -9
jekas [21]

Answer:

Step-by-step explanation:

f/4-5=-9

f-4*5/4=-9

f-20/4=-9

f-20=-9*4

f-20=-36

f=-36+20

f=-16

3 0
3 years ago
Read 2 more answers
Question 18<br><br><br><br><br><br><br><br> please help! i need answers!
Luden [163]

32 - 3/8y = 3/4y + 5

27 - 3/8y = 6/8y

27 = 9/8y

24 = y

3 0
2 years ago
Read 2 more answers
The cost of gas is $1.95 per gallon. If a car travels 326 miles on 26 gallons of gas, how much will it cost to go 326 miles?
Ksivusya [100]

Answer:

50.7

Step-by-step explanation:

Multiply $1.95 times 26 then you get the answer. Hope it helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • For f(x)=-2x^3-4x^2+3x-8 , use the remainder theorem to determine f(-1).
    11·2 answers
  • Whats 7589 divided by 4 to the 9th power and then multiply the answer and add 5 to that answer
    7·1 answer
  • Elise and her dad are planning to attend the state fair. An adult ticket is $21.00. The price of an adult ticket is $10.00 more
    15·1 answer
  • Ellis took out a 20 year loan for $70,000 at an APR of 12.5% compounded monthly approximately what would be the total cost of hi
    9·2 answers
  • G(x)=4x^2-3x+7<br> find g(3)
    8·2 answers
  • A set of equations is given below:
    12·1 answer
  • Write the standard equation for the circle.
    13·1 answer
  • If you work make 15 an hour for 8 hour shift how much is that
    15·2 answers
  • Can someone please answer these questions for me please? I will name you brainliest for the correct answers.
    12·1 answer
  • Please help me with this .
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!