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
lina2011 [118]
4 years ago
12

Please factor 20x^2+11x-4=0

Mathematics
2 answers:
stiks02 [169]4 years ago
7 0
<span>

(-1 + -4x)(4 + -5x) = 0</span>
Wewaii [24]4 years ago
3 0
First factor 20x^2
(4x and 5x)
(4x-1)(5x+4)=0
4x-1=0
x=1/4
5x+4=0
x=-4/5
You might be interested in
Please answer brainliest will be marked
Naya [18.7K]

Answer:

3/5

Step-by-step explanation: so far he has rolled 6/10 giving him a 6/10 probability, simplify that by 2 and you get 3/5.

6 0
3 years ago
Read 2 more answers
What is the median of the following set of numbers?
Gnesinka [82]
21, 45, 121, 300, 312, 333, 347, 421, 614,

The median is the middle number of a data set therefore you need to arrange the data is order from smallest to largest as I have done above. Then you need to find the number in the middle which is 312 in this case by finding the number which has the central position (position 5 in this case) of the data set. If there are an even number of numbers in the data set, you add them together and divide by 2 though that is not necessary this time as there are an odd number of numbers.
3 0
3 years ago
Read 2 more answers
A retailer buys a coat in bulk at a unit price of $45. The coat is marked up to 28% to sell in the store. What is the price of t
inessss [21]
The answer is $57.60

(The original price) 45+ 12.60 (28% of 45) = 57.60
6 0
3 years ago
Which property is shown?<br><br> If m∠ABC = m∠CBD, then m∠CBD = m∠ABC
otez555 [7]

ANSWER: symmetric property

hope it helps thanks

brainliest pls

6 0
3 years ago
Read 2 more answers
The length of a rectangle is 5 m less than twice the width, and the area of the rectangle is 52 m^2. Find the dimensions of the
lys-0071 [83]

length is 8m

Width is 6.5m

<u>Explanation:</u>

Let, width = b

So, length = 2b-5

area = 52m^{2}

We know,

area of rectangle = length X width

So, 52m^{2} = (2b-5) X b

On solving the above equation, we get

Width, b = 6.5m

length, l = 8m

4 0
3 years ago
Other questions:
  • Find the length of the second base of a trapzoid with one base measuring 12 feet a height of 4 feet and a area of 58 square feet
    9·1 answer
  • What is 2 7/8 as an integer
    14·1 answer
  • Caroline flips a coin 3 times. According to the tree diagram, how many possible outcomes exist?
    10·1 answer
  • PLEASE ANSWER + BRAINLIEST !!!
    10·2 answers
  • What does a Riemann sum represent?
    8·1 answer
  • PLEASEEEE NEED HELP ASAP
    13·2 answers
  • Can someone just help me !
    12·2 answers
  • -4(-3n-8)=104<br> A:11<br> B:-6<br> C:10<br> D:6
    10·1 answer
  • 9+4(x+2)-3x select the term that describes 3
    5·1 answer
  • Ive reposted 5 times I NEED HELP CAN SB PLS ANSWER OMG!!!NEEED STEP BY STEP EXPLANATION PLSS THANK U
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!