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
maksim [4K]
3 years ago
14

Which of the following are solutions?

Mathematics
1 answer:
rosijanka [135]3 years ago
4 0
4x²-12x+9=5
4x²-12x+4=0

x= 12±√(144-4*4*4) / 2*4

x= 12 ± √(144-64) / 8

x=12±√80. /. 8

x= 12+4√5. /8

x=3±√5 / 2. C and E
You might be interested in
Iris is building a model of the Washington Monument. Her model measures 15 in. tall and is 1.5 in. wide at the base. The actual
Sedbober [7]
Actual W/ actual height= model W/ model height
55 ft/ actual height= 1.5 in./ 15 in,
actual height=55 ft*15 in./1.5 in= 550 ft
5 0
2 years ago
Read 2 more answers
150 in. = ___ ft ___ in.
alexira [117]
150 in. = 12 ft. 6 in.
3 0
3 years ago
Read 2 more answers
Banks provide a number of services including all of the following except __________.
olchik [2.2K]

Answer:

A. Payday Lending

Explanation:

Payday Lending is common for <em>small lending companies</em> and <u>not banks</u>. They assist clients who have a <em>minimal amount of salary</em> to borrow <u>a small amount of money with a high interest.</u> The amount of money he can borrow will depend on the amount of salary he receives per month. <em>The client will not be required to give any form of collateral</em> for the borrowed money, thus, the client is said to be <em>high-risk</em>. However, he will have to return the money over a<em> short period of time</em> with an interest rate that is high. Though it is easy to get a loan with this kind of service, you have to make sure that you are employed.

<em>Banks prefer to offer loans to people who have a steady income and a certain amount of salary.  </em>

7 0
3 years ago
In the expression a + 2b − 12c2, a, 2b, and −12c2 are examples of _____
Vaselesa [24]
Answer:
Terms

Explanation:
Any expression is formed of terms separated by addition or subtraction.
A term can be a number, a variable or the product of multiplying a number and a variable.
Now, the given expression is:
a + 2b + 12c^2
This expression has three terms all separated by addition. These terms are:
a : which is only a variable
2b : which is the product of a number and a variable
12c^2 : which is the product of a number and a variable

Hope this helps :)
8 0
3 years ago
218,457 to the nearest hundred thousands
Tomtit [17]
200,000 because the numbers in the middle are low
8 0
2 years ago
Other questions:
  • You told your friend you could eat 1/3 a large pizza. If you only ate 3/5 of what you said you could, how much pizza did you eat
    10·1 answer
  • Please help me answer this question.
    11·1 answer
  • An organization published an article stating that in any one-year period, approximately 9.8 percent of adults in a country suffe
    8·1 answer
  • Let j = 32. What is the value of j + 12? A. 12 B. 20 C. 44 D. 50
    9·2 answers
  • I have no idea how to do number 4 and 5 please please help me?
    7·1 answer
  • A scientist measured the width of a square flake of gold to be7.3 x 10 -4mm what is the area of the flake
    11·1 answer
  • Which measurement is the best estimate for the height of a backyard fence?
    15·1 answer
  • Lin and her friends went out for ice cream after school. The following questions came up during their trip. Select all the quest
    10·2 answers
  • Which of these best describes Pi?
    13·1 answer
  • Type your answer into the box.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!