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
alex41 [277]
2 years ago
15

3x^2 + 16x + 21 = 0 Leave your answer as a fraction!

Mathematics
1 answer:
Pachacha [2.7K]2 years ago
5 0

Answer:

x=-3 or x=-7/3

Step-by-step explanation:

You might be interested in
Tracy purchases cotton candy in a ratio of 2 pink to 7 blue to sell at a carnival. She has a total of 108 bags. How many bags of
makvit [3.9K]

Answer:

24 pink

84 blue

Step-by-step explanation:

2 + 7 =9

2/9 = x/108

108 ÷ 9 = 12

12 × 2 =24

24 pink

7/9 = x/108

108÷9 = 12

12 ×7 =84

84 blue

6 0
3 years ago
at 1:00 pm you have 24 megabytes of a movie. at 1:15 pm you have 96 megabytes what is the download rate in megabytes per minute
gregori [183]
In the 15 minutes that have passed a total of 96-14 = 82 Mbs have been downloaded.

82/15 = 5.47 Mbs/min
5 0
3 years ago
Is 0.9 a rational number ? what type of answer is desired?
wolverine [178]
When paired with 0.23 0.9 is a rational number
6 0
3 years ago
How do you do this?
Alenkasestr [34]

Answer:

by increasing the size ez

4 0
3 years ago
It takes one super giant pizza to feed three people if you invite 36 people how many peaches will you need
denis23 [38]
\bf \begin{array}{ccll}
\stackrel{super~duper}{pizza}&folks\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1&3\\
p&36
\end{array}\implies \cfrac{1}{p}=\cfrac{3}{36}\implies \cfrac{1\cdot 36}{3}=p
8 0
3 years ago
Other questions:
  • How do I figure out 2/3(5*4)/3+6/7=
    8·1 answer
  • A photocopy machine can reduce copies to 80% of their original size. By copying an already reduced copy, further reductions can
    14·1 answer
  • How to write 12 and a half trillion
    10·2 answers
  • Seven hundred twelve thousandths in deciaml form
    7·1 answer
  • Which angle is an adjacent interior angle to ∠JKM? ∠JKL ∠MKL ∠KLM ∠LMK
    8·2 answers
  • Jason has a coupon for $2.50 off an electronic book from an online bookstore. If the store original price in dollars of an elect
    10·2 answers
  • You are buying a $14.95 item that has 4.5% sales tax. You give the cashier a $20 bill. How much change do you get back?
    11·2 answers
  • Please help, what is the answer? A, B, C or D?
    15·2 answers
  • You can buy 5 cans for green beans at the Village Market-for-$4.00- You can buy 10 of the same cans of beans at Sam's Club for $
    14·2 answers
  • What is the probability you would spin a number less than 10 and then a number in green?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!