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
kifflom [539]
4 years ago
14

Amy, since you know something about algebra, you can probably help me out with this. what is the value of x in the equation x2 +

3x = 22?
Mathematics
1 answer:
umka21 [38]4 years ago
6 0
<span>I am not Amy but I would love to help you.


</span>x^2 + 3x = 22

x^2+ 3x - 22 = 0

\Bigg( {Formula: \ x = \frac{-b \pm \sqrt{b^2 -4ac} }{2a} \Bigg) 

a = 1, \ b = 3, \ c = -22

x = \frac{-3 \pm \sqrt{3^2 -4(1)(-22)} }{2(1)}

x = 3.42 \ or -6.42
You might be interested in
77, 77, 78, 80, 85, 87, 89, 91, 153 outliner
ale4655 [162]
153 would be the outlier by far because it is farthest from the median
6 0
3 years ago
Find the area of the figure.<br> A. 69.09 yd^2<br> B. 11.95 yd^2<br> C. 64.19 yd<br> D. 138.18yd^2
alexandr402 [8]
The answer is D because once you multiply length times width your answer is 138.18
5 0
4 years ago
Complete the inequality for this graph.<br> y ≤ [?]
sesenic [268]

Answer:

Step-by-step explanation:

7 0
3 years ago
Please help the question is in the picture I linked to the question
il63 [147K]

Answer:

\frac{10a+300}{200}

Step-by-step explanation:

1. take 10 times a and get 10a and put in the numerator spot of your answer

2. then do 15 times 20 which is 300 so add 300 to 10a in the numerator spot of your answer

3. multiple 20 times 10 which is 200 and make it your denominator of your answer

This method is called the butterfly method

8 0
3 years ago
Is it an linear or exponential function
blondinia [14]

Answer:

a i think but im not sure

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ME!
    13·1 answer
  • Bailey bought a large pizza with a 16 inch diameter. She wants to know the circumference of the pizza. Use 3.14 for pi and round
    10·1 answer
  • How many positive integers less that 50 have irrational square roots?
    12·1 answer
  • Four cards are chosen from a pack of cards without replacement. What is the probability that all four cards are hearts? What is
    10·1 answer
  • HELP 50 POINTS WILL MARK BRAINLIEST
    12·2 answers
  • Please help me!<br> I am confused
    10·1 answer
  • Write 4,900,000,000,000 in a sicentific notation
    7·2 answers
  • Plz help need asap will give BRAINLIEST and dont answer if you dont know
    5·1 answer
  • Which property of multiplication is shown? g · h – g · j = g (h – j)
    9·2 answers
  • Evaluate.<br> 5a for a = 15
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!