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
OverLord2011 [107]
3 years ago
10

Solve for v 5v^2 +21v=-4

Mathematics
2 answers:
andrey2020 [161]3 years ago
8 0

0.000000000000000000000000000000000000

aksik [14]3 years ago
6 0

Answer

=-15

v=-4

Step-by-step explanation:

You might be interested in
What is the ratio of 3 and 5
-Dominant- [34]

Answer:

in regards to ratios, think of fractions. If we have a ratio of 3:5, that means that in fraction form we can think of it as

3

---

5

If put this into a calculator (3 divided by 5), you will get a decimal of 0.6 as the answer. This means that any two numbers that divide and come to the same answer are equivalent to 3/5.

Now, from what it appears you are asking, they want you to find two other numbers that come to the same ratio / answer of 0.6, and that these numbers should be double. To do this, simply multiply the numerator and denominator by 2, which is double.

3 x 2 = 6

5 x 2 = 10

So our fraction now is

6

---

10

If you put that into a calculator (6 divided by 10), it will come to the same answer of 0.6. Therefore, this fraction / ratio is equivalent to the original.

If your answer is expected to be in ratio format, then it should be 6:10

Step-by-step explanation:

please mark me as brainlist please

6 0
3 years ago
Read 2 more answers
What is the absolute value of -0.575
Ahat [919]

Answer:

hQIwgqhioiojhwvjia I VJILAija IOJA iojiao JIOA JIOJIA JIoj ijioJ Jjio ji jijioJI JIioj jio

Step-by-step explanation:

ADD 34

5 0
3 years ago
6 Silas lost 11 pounds in a year after joining the basketball team and now
Rudik [331]

Answer:

8:9

Step-by-step explanation: Add 88+11 to get his weight before=99 Pounds. Then you put together the ratio. 88:99.

The GCF for those numbers would be 11, so divide them both by 11, to get a final answer of 8:9

4 0
2 years ago
Approximate the value of V110 to the nearest hundredth. HURRRYYYY PLZZZZZ NOWWWW​
Naily [24]

Answer:

10.49

Step-by-step explanation:

(picture shows)

3 0
3 years ago
Read 2 more answers
It's ya girl
Agata [3.3K]

Answer:

oki! I hope you don't get banned! But if you come back, that's great! :)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • the bake star bakery uses 2 1/4 cups of raisins to make r serveings of trail mix. how many cups of raisins are in each serving
    8·1 answer
  • Diketahui persaman 5x-11=2x+7.nilai dari x+4 adalah
    10·1 answer
  • An angle measuring 22 degrees is bisected what is the measure of the angle that are formed
    14·2 answers
  • How many solutions does this equation have?
    13·2 answers
  • What is the is 2,744 divided by 3
    14·1 answer
  • A lamp shade has a radius of 9 inches. What is the circumference of the top of the shade? Use 3.14 to approximate pi. Round your
    15·2 answers
  • 30 POINTS + BRAINLIEST! SHOW YOUR WORK FOR BRAINLIEST PLEASE!
    13·2 answers
  • What is 1000000000000000000000000000/90.23
    11·1 answer
  • QUESTION 1 of 10: You have planned activities of 30 minutes, 15 minutes, 1.5 hours, and .75 hours. How many total hours of activ
    6·1 answer
  • What is the scale factor? Will mark brainlest
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!