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
madam [21]
3 years ago
15

2x^2-13x+20=2x 2 −13x+20

Mathematics
1 answer:
marta [7]3 years ago
6 0

Answer:

Factor by grouping

( 2 x + 5 ) ( x + 4 )

You might be interested in
Which of the following mortgage options will not have a PMI requirement?
uranmaximum [27]
I think the answer c
6 0
3 years ago
Read 2 more answers
The dot plot shows the number of pencils each boy has at his desk in class.
Elanso [62]

Answer:

The median is 2

Step-by-step explanation:

Here, we want to get the median for the number of pencils

Firstly, we have to write out the numbers that form the box plot ; we have this as;

1,1,1,2,2,2,2,3,3,5

the median is sum of the 5th and 6th term divided by 2

The 5th term is 2

The 6th term is 2

So the median is;

(2 + 2)/2

= 4/2 = 2

3 0
3 years ago
Which values of a, b, and c represent the answer in simplest form?<br><br> 7/9 * 4/9 = a b/c
myrzilka [38]

Answer:

Option 2: A=1, B=3, C=4

Step-by-step explanation:

  1. 7/9÷4/9  = 7/9*9/4
  2. cancel 9 on each side
  3. =7/4
  4. = 1 3/4

4 0
3 years ago
Which expression is equivalent
NemiM [27]
Answer:
6(3) - 4 + (3)^2

Explanation:
We will do this on two steps:
1- get g(x)-f(x)
2- substitute with x = 3

Step 1:
f(x) = 4-x^2
g(x) 6x
g(x) - f(x) = 6x - (4 - x^2)
               = 6x - 4 + x^2

Step 2:
Substitute with x = 3 as follows:
g(x) - f(x) at x = 3 is:
6(3) - 4 + (3)^2

Hope this helps :)

8 0
3 years ago
Factor x^2+6x-16 into the form (x+a)(x-b), what is a and b?
vfiekz [6]

Answer:

a=-8 b=2

Step-by-step explanation:

x^2+6x-16

x^2+(8-2)x-16=0

x^2+8x-2x-16=0

X(X+8)-2(X+8)=0

(X+8)(x-2)=0

Compare with (X+a)(X+b)

Where we get a=-8 b=2

8 0
2 years ago
Other questions:
  • I'm so confused please help!!!! ( It's not A )
    7·1 answer
  • What equation is graphed in this figure? y+2=−32(x−2) y−3=32(x+1) y+1=−23(x−3) y−4=−23(x+2) Number graph that ranges from negati
    10·1 answer
  • 3. A recipe calls for 1 1/2 cups of flour, 1/8 cup of white sugar, and 3/4 cup of brown sugar.
    6·2 answers
  • Jessica is saving for college. She makes a $75 deposit each week into her savings account. She also decided to use some of the m
    15·1 answer
  • What is the numerical factor of a multiplication expression like 3x
    7·1 answer
  • A survey of 100 similar-sized hospitals revealed a mean daily census in the pediatrics service of 27 with a standard deviation o
    14·1 answer
  • Find the distance between the point (3,1) and the line with the equation y=2x-5
    11·1 answer
  • Which function represents the graph below?
    6·1 answer
  • Here is some information about a holiday.
    11·1 answer
  • Multiply by 4, then divide by 2 First term: 60 ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!