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
marusya05 [52]
4 years ago
13

Please show me what formula to use to solve equation x2-6x=13

Mathematics
1 answer:
makvit [3.9K]4 years ago
3 0
X^2-6x=13
(x-3)^2-9=13
(x-3)^2=22
(x-3)= +-sqrt22
x = sqrt22+3 or x = -sqrt22+3
You might be interested in
Geometric mean of 16 and 30
Nataly_w [17]

Answer:

The answer is 21.91

7 0
3 years ago
Read 2 more answers
What is the image point of (0,-9)after a translation right 5 units and down 1 unit?
nekit [7.7K]

Answer:

I think 0 -10 or mabe 0,-11

6 0
3 years ago
Select the statement that does not correctly use probability to describe an event
masha68 [24]

Answer:

a

Step-by-step explanation:

Probabilty usally ends in a %

if probability of a coin landing on heads is 50% and if and

a doesnt describe probability which is why a should be the anwser

though d says 120% the person running the race has full convidence describing themselves that they will win

a doesnt describe any probability it just says 1!! but thats why a is the anwser because its inncorrect!

5 0
3 years ago
What is the simplified form of the following expression? Assume x > 0.
Lady bird [3.3K]

Answer:

fourth root of 24 x cubed/16x to the power four

3 0
3 years ago
Ryan bought 3 books and a magazine . He paid $30 and relieved $5 change if the magazine cost twice as much as each book, find th
Montano1993 [528]

The books are $5, and the magazines are $10. I’m not sure which way you want it explained but since magazines are twice the price of books, you can solve the equation 3b + 2b = 25. This gives you b=5 which you just multiply by 2 giving you the price of a magazine.

8 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Dennis started hiking at sea level. He recorded his starting position as 0. He climbed upward,
    14·1 answer
  • Katrina and Becca exchanged 270 text messages in 45 minutes. An equal number of texts was sent each minute. The girls can send 9
    7·1 answer
  • Simplify the expression below. <br><br> (3ax + 4a) - (9x + 15a)
    15·1 answer
  • A sheepherder has a ranch that includes about 1.8 km2 of land. Use the fact that 1 km is approximately equal to 0.6214 miles to
    15·1 answer
  • what are the coordinates of the vertices of the the triangle under the traslation (x,y)-&gt; (x+3, y +2)
    7·1 answer
  • Students measured their heights. The dot plots display the data.
    5·1 answer
  • 23x23<br> Show work please
    15·2 answers
  • 9
    10·1 answer
  • Can someone write me a 5 paragraph essay of why we should wear masks.
    11·1 answer
  • Sterling plants a tree that is 4 3/4 feet tall. please do step by step!!!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!