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
Art [367]
3 years ago
7

Solve x^2 - 13x + 40 = 0​

Mathematics
1 answer:
hodyreva [135]3 years ago
4 0

Answer:

(x-8)(x-5)

Step-by-step explanation:

The only way to solve this equation is to factor it. You would have to use the sum and product rule.

You might be interested in
Evan randomly selects 30 marbles from a bag. His data is given in the table.
Igoryamba
The probability of selecting a yellow marble is #of yellow marbles/total # of marbles= 6/30 or .2 or 20%

If there are 300 marbles in the bag, a good estimate for the total number of red marbles in the bag is 90.

9/30=.3 = the percentage of red marbles
.3(300) = 90

3 0
2 years ago
Please help me thanks so much
Aleksandr [31]
I KILOGRAM IN GRAMS IS 1,000 grams, SO 7.4 TIMES 1000 IS 7,400
7 0
2 years ago
Read 2 more answers
Could you explain this please. Than You.<br>4/7 × 50/9 × 27/16
Vladimir79 [104]
That is the answer to it

7 0
3 years ago
What is the answer to 5+5(x+4)≤20?
Nata [24]
5+5\left( x+4 \right) \le 20\\ \\ 5\left\{ 1+\left( x+4 \right)  \right\} \le 20\\ \\ \frac { 1 }{ 5 } \cdot 5\left\{ 1+\left( x+4 \right)  \right\} \le 20\cdot \frac { 1 }{ 5 }

\ \\ 1+\left( x+4 \right) \le 4\\ \\ 1+x+4\le 4\\ \\ x+5\le 4\\ \\ x\le 4-5\\ \\ x\le -1
7 0
3 years ago
Read 2 more answers
What is the completely factored form of 2x2 – 32?
dimaraw [331]

Thank you for letting me help :)

4 0
3 years ago
Other questions:
  • Please help im so lost right now
    7·1 answer
  • What's 1 7/10 as an improper fraction?
    8·1 answer
  • If sine of x equals square root of 2 over 2, what is cos(x) and tan(x)? Explain your steps in complete sentences.
    12·1 answer
  • Name 2 congruent angles that measure 15
    8·2 answers
  • PLEASE HELP ME WITH THIS QUESTION!
    5·1 answer
  • Pounds would be a good unit to measure everything but
    5·1 answer
  • Given f(x) = 17(3 + x), what is the value of f(-2)?
    12·1 answer
  • How to calculate<br> 1/2 × 24cm²​
    13·1 answer
  • 7.1-7.3 Quiz Tell whether the angles are complementary supplementary or neither. 45 35
    12·1 answer
  • The average age of 4 children is 15 yrs . if the ages of their parents are added , their average age is 25 .find the age of thei
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!