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
rjkz [21]
3 years ago
11

Solve using quadratic formula. X^2+9x-13=0

Mathematics
1 answer:
MatroZZZ [7]3 years ago
7 0
I hope this helps you

You might be interested in
A number t is less than or equal to 5
Pavel [41]
It would be written as
T < 5, but there would be a line underneath the less then sign
4 0
3 years ago
3/9 as a decimal rounded to 3 decimal places
goblinko [34]
3/9 = 0.3333333336 ~ 0.333
8 0
3 years ago
Consider the function f (x)= (x- 5)^2+2 and g (x)= (x+6)^2-4. Which of the following statements is true?
Ivenika [448]

Answer:.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
your customer count for last week was 5417. Due to a product promotion you expect a 2.4% increase this week over last week. how
Sauron [17]
The answer would be 5547
First you multiply 5417 and 2.4% to get 130.008
Then you add 130.008 and 5417 to get 5547.008
but you can round this to 5547
Hope this helped! :)
6 0
3 years ago
The surface areas of two similar figures are 25 in2 and 36 in2. If the volume of the smaller figure is 250 in3, what is the volu
Slav-nsk [51]
Since the figures are similar, we can establish a rule of three as follows.
We know that the area of the smaller figure is 25in^{2}, and its volume is 250in^{3}. We also know that the area of the larger figure is 36in^{2}; since we don't now its volume, lets represent it with X:
\frac{25in^{2}----\ \textgreater \ 250in^{3}}{36in^{2}----\ \textgreater \ Xin^{3}} 
\frac{25}{36} = \frac{250}{X}
X= \frac{(250)(36)}{25}
X=360

We can conclude that the volume of the larger figure is 360in^{3}; therefore, the correct answer is a.
6 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME!!! I NEED THIS REALLY SOON OR I WILL FAIL! What are some measurements that might be easier if we worked in the me
    13·1 answer
  • HELP!!! Show work!!!!!!
    13·1 answer
  • Find the equation of the line through the points (-3-3) and (5,4) Give your answer in slope intercept form.
    14·1 answer
  • How many 3-stripe flags can be made of materials of 5 different colors if the stripes are to be all different ?
    10·1 answer
  • A student bought a juice pouch for $2.50 and 3 bags of chips . The total cost was $5.05 write and solve an equation to determine
    13·2 answers
  • choose the equation below that represents the line passing through the point (2, – 5) with a slope of −3. y = −3x − 13 y = −3x 1
    12·2 answers
  • Sun spot activity goes in an eleven-year cycle. The last cycle started in 2008 and ended in 2018. Here is the activity per year
    9·1 answer
  • I will give you branley for this if you get it correct: A hot chocolate recipe calls for three teaspoons of cocoa for every cup
    6·2 answers
  • To rent a machine for 6 hours, it costs $27. How much will it cost to rent it<br> for 3 hours?
    7·1 answer
  • ◕ A dealer sold a photocopy machine at Rs 4200 with 13% VAT to a retailer. The retailer added transportation cost of Rs 250 , pr
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!