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
dedylja [7]
3 years ago
12

Splitting the middle term 2x^2-9x+4

Mathematics
1 answer:
DiKsa [7]3 years ago
8 0
(2x-1)(x-4)
Hereeeeeeeee
You might be interested in
Dante's family has completed 40% of a trip. They have traveled 25 miles. how far is the entire trip?
scoundrel [369]

Answer: The entire trip is 62.5 miles

Step-by-step explanation:

25 miles = 0.4x

Divide both sides by 0.4

25/0.4 = 62.5 miles

5 0
3 years ago
Which pair of ratios form a proportion?
kumpel [21]
B.) 10:18 and 25:45
You can simplify this.
Divide the first part by 2.
5:9.
Divide the second half by 5.
5:9.
5:9 and 5:9
5 0
3 years ago
If there are n ways of completing a task, and after completing the task in any of these n ways, there are m ways of completing a
mel-nik [20]

Answer:

nm

Step-by-step explanation:

n × m = nm ways

8 0
3 years ago
Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, wh
Harman [31]
Adam got the sum of his grades right, but he divided that correct figure by 6, getting 84 Before that division, the sum of his grades must have been 84 * 6, or 504. He should have divided 504 by 7, getting 72. Answer: His correct average test score is 72.

3 0
2 years ago
On a normally distributed anxiety test with mean 48 and standard deviation 4, approximately what anxiety test score would put so
lbvjy [14]

Answer:

54.56

Step-by-step explanation:

Given:

Mean, u = 48

Standard deviation, \sigma = 4

Test score = 5%

Required:

Find the raw score, X.

Having a test score of 5% means the Zscore has to correspond to 95%, ie, 1 - 0.05 = 0.95.

Thus, Z_0_._9_5 = 1.64

To get X, use the formula:

mu + z * \sigma

= 48 + (4 * 1.64)

= 48 + 6.56

= 54.56

The anxiety test score that would put someone in the top 5% is 54.56

5 0
2 years ago
Other questions:
  • 8/7 + 7/7 = ? Help please ?
    11·2 answers
  • Volume is the amount of blank inside a three-dimensional figure
    8·1 answer
  • 20 POINTS AND BRAINLIEST!!!
    13·1 answer
  • the first week she earned 3 times as much as she earned the second week.The second week she earned twice as much as she earned t
    10·1 answer
  • A central angle in a circle measures 120°. What is the measure of its intercepted arc?
    13·2 answers
  • Please help!!!!!!!!!!!
    11·1 answer
  • Instructions: Drag the tiles to the correct boxes to complete the pairs.
    9·2 answers
  • What is the value of b? <br> -1 = b +(-11)
    11·2 answers
  • Which choice models this situation? Fahad needs to sell 25 tickets to a fundraiser by Friday. So far, he has sold 9 tickets. How
    10·1 answer
  • I need help please <br>I need this for homework and I need help please <br>​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!