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
Tasya [4]
3 years ago
15

2x^2-2x 9=0 solve quadratic equation

Mathematics
1 answer:
Natalka [10]3 years ago
4 0
2x^2-2x+9=0
(2x-1)(2x-1) = 0
x = 1/2
You might be interested in
cody spent 3 hours and 5 minutes looking for his missing cat if he finally found it at 7:35 what time was it when he originally
Ket [755]

Answer:

4:30

Explanation:

Three hours before 7:35 is 4:35, but you also have to subtract the extra 5 minutes to make it 4:30

8 0
2 years ago
Pls Help! It would be very much appreciated, Thx!
Fofino [41]

Answer:

A. 30 two-point questions and 10 four-point questions

Step-by-step explanation:

30 multiplied by 2 equals 60

10 multiplied by 4 equals 40

60 plus 40 equals 100 points which is the amount of points the test is worth as stated i the question.

30 plus 10 equals 40, which is the total amount of questions in the test as stated in the question.

5 0
3 years ago
Exponential expression please help
Lelechka [254]

{3}^{ - 2}  =  \frac{1}{9}
8 0
3 years ago
Read 2 more answers
If the simple interest rate is 5%p.a. , how long does it take for the amount to become twice the principal
solong [7]
A = P + I
2a = a + PTR/100
2a = a + 5aT/100
2a = a(1+T/20)
2=1+T/20
T=20 yrs

3 0
3 years ago
When calculating the effective rate of a loan, which statement or statements must be true if n is greater than 1? I. The length
Fed [463]

When calculating the loan's effective rate, the most accurate statement is that the effective rate will exceed the nominal rate.

<h3>Effective Annual Rate:</h3>

The interest rate for the entire year is known as the effective annual rate (EAR). Interest charges are incurred when a company uses debt or capital leases to fund its operations.

Interest is reported on the income statement, but it can also be generated on an investment or paid on a loan over time due to compounding interest.

It is frequently larger than the marginal rate and is used to compare various financial products with different compounding periods, such as weekly, monthly, and yearly.

The effective yearly interest rate rises over time as the number of compounding periods increases.

Therefore, the correct option is A.

Learn more about the loans here:

brainly.com/question/2405320

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following represents the factorization of the binomial below?
    14·1 answer
  • Choose the inequality that represents the following graph
    12·2 answers
  • Write the following decimals as fractions in simplest form
    7·2 answers
  • Can someone please explain to me how to solve this? I don't really understand how.​
    13·1 answer
  • What is supplementary to &lt;7 ??
    9·1 answer
  • Write as a decimal plzzzzzz thanks
    7·1 answer
  • If a race car averages 155 miles per hour for 4 hours, how far does the car travel?
    8·2 answers
  • PLZ HELP NEED HELP BRAINLIEST 100 POINTS AND BRAINLIEST
    15·2 answers
  • 2x+5y=46<br> 5x+3y=58<br><br> what are the x and y values
    15·1 answer
  • Critical Thinking It has been shown that the graph of g(x) = x + 3 is the result of translating the graph of ƒ(x) = x three unit
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!