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
lions [1.4K]
3 years ago
8

Factor the polynomial completely. x2 - 3x + 1 A) (x + 1)(x + 1) B) (x - 1)(x - 1) C) (x - 3)(x + 1) D) cannot be factored

Mathematics
1 answer:
omeli [17]3 years ago
6 0
<span>D) cannot be factored
.............................................</span>
You might be interested in
Denise has 5 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the
Rainbow [258]
<span>To solve this problem, we can use this formula d = rd (distance = rates x time) She runs at a speed of 9 mph and walks at a speed of 3 mph. Her distance running is d = 9tr where tr is the time she spends running Her distance walking is d = 3tw where tw is the time she spends walking The distances are the same so 9tr = 3tw We also know that the total time is 5 hours tr + tw = 5 tr = 5-tw Substitute this value of tr in the first equation 9tr = 3tw 9(5-tw) = 3tw 45-9tw = 3tw 45 = 12tw 3.75= tw Denise will spend 3.75 hours (3 hours, 45 minutes) walking back and 1.25 hours (1 hour, 15 minutes) running.</span>
6 0
3 years ago
What is the value of x in the following equation? 4(x-1) = 2(x +1)
Alla [95]
Start by multiplying to get rid of parentheses. Then use addition/subtraction to isolate x on one side of the equation. Finally, use division to determine the value of x.

3 0
3 years ago
Which of these is equal to cos 47°?
tigry1 [53]
C tan 43 I think it right
4 0
3 years ago
Read 2 more answers
the temperature at the south pole was -39degree f at 8am. at 3pm it was 10degree f, by how many degrees did the temperature rise
natita [175]

Answer:

Step-by-step explanation: start at -39 degrees. You need to find how many degrees is between -39 and 10 degrees.

+39+10= 49 degrees risen

6 0
3 years ago
use the slope formula to calculate the slope of the line that contains the two points (-4,0) and (5,2)​
Solnce55 [7]

Answer:

\frac{2}{9} x

Step-by-step explanation:

To find slope using two points you need to find the difference in x and y. You use \frac{y_{2}-y_{1}}{x_{2}-x_{1} }

So, 2-0=2 and 5-(-4)=9. Therefore the slope is 2/9x

3 0
3 years ago
Other questions:
  • Simplify fully:<br> 4d² - 6d² + 5d²<br><br> and<br><br> 7x + 5y - 3x - 8y
    14·1 answer
  • 9 x n -20 = 16 what is n?
    10·1 answer
  • Here is another question that i need help on so here it is 6*5000 and here are the steps:
    7·1 answer
  • A survey of 40 employees at a company found that 22 of them preferred to eat lunch at their desk rather than at the cafeteria or
    5·1 answer
  • The punch bowl at Felicia's party is getting low, so she adds 12 cups of punch to
    9·1 answer
  • (13.01 LC) What is the value of the expression 7 +(16 - 7) = 3 + 8? (2 points) O 12 O 15 O 17 O 18 Question 3​
    9·1 answer
  • Please answer!! It’s for biology on oddesseyware.
    14·1 answer
  • Favorite song? i like Liquid Smooth and Freaks
    11·2 answers
  • can anyone's please explain how you got this answer with explanation....(if nonsense answers I will report)​
    8·1 answer
  • The square of a difference of numbers is the different of their squares?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!