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
Elena-2011 [213]
3 years ago
9

Please help me I'm really stuck lol. I'll give the first correct answer Brainliest!

Mathematics
1 answer:
BartSMP [9]3 years ago
4 0

Answer:

9, 12, -5

Step-by-step explanation:

Let us move all the terms to one side.

9x^2+12x-5=0

Therefore, using the quad formula of ax^2+by+c=0,

a=9

b=12

c=-5

Hope this helps! :)

You might be interested in
It took James 5 h to paint an 8 ft by 24 ft wall. At this rate, how long would it
Law Incorporation [45]

Answer:

7 hours and 30 mins.

Step-by-step explanation:

7 0
3 years ago
A student factors 15c2 + c – 28 to the following.
Mamont248 [21]

Answer:

C. The expression is not equivalent, but it is completely factored.

7 0
2 years ago
Read 2 more answers
Hello! Can someone help with this question?
IgorC [24]

Hello! :)

\large\boxed{\text{70 seconds}}

Use a proportion to find how many seconds are needed to fold 5 shirts.

We are given that he takes 28 seconds to fold 2 shirts:

28 sec : 2 shirts

We are not given the amount of time needed for 5 shirts, which we need to solve:

x seconds : 5 shirts

Express in a fraction:

\frac{2 shirts}{28 seconds}  = \frac{5 shirts}{xseconds}

Cross multiply and simplify:

2 * x = 5 * 28\\\\2x = 140\\\\x = 70 sec

Therefore, he needs 70 seconds to fold 5 shirts.

5 0
3 years ago
Makayla has 5 yards of ribbon to use for a craft project. She cuts the ribbon into pieces that are yard long.
jolli1 [7]

Answer:

20

Step-by-step explanation:

If she has 5 yards and she cuts them into 1/4 each. You're basically multiplying 5 by 4, and that's 20.

7 0
2 years ago
Which triangles are similar?
aksik [14]

Answer:

triangle A andC are the same

6 0
1 year ago
Other questions:
  • Need help got 20min left almost done with class please let me know if you can help me finish this class
    11·2 answers
  • The graph of a curve that passes the vertical line test is a?
    12·2 answers
  • Pls help me with this!
    6·1 answer
  • A parcel of air, with less than 100% relative humidity, that is rising because of heat energy derived from the surface is ______
    11·1 answer
  • Match each whole number with a rational, exponential expression.
    8·1 answer
  • Part 1: Determine the slope of the line. Show the work you did to find the slope.<br> (3 points)
    7·1 answer
  • my son had his 18 months visit to the doctor last week.the nurse took several measurement while we were there.his length(height)
    5·1 answer
  • The fish eat about 12 ounces of food in 30 days. How many days would 50 ounces of food last
    12·1 answer
  • SOMEONE PLEASEEEEE HELPPPPPP
    11·1 answer
  • Stephen has made a 91, 96, and 95 on the first three quizzes this six weeks. If he makes the same score on the last two quizzes,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!