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
zhenek [66]
3 years ago
7

22 points Please Help!!

Mathematics
1 answer:
Greeley [361]3 years ago
3 0

Answer:

b

Step-by-step explanation:

You might be interested in
Marina has 2.5 lb of cashews. she puts 6 oz in a bag and gives the bag to her brother. what weight of cashews does marina have l
faust18 [17]
2.5/x = 1/16
cross mutiply
x = 40 oz

40 oz - 6oz = 34 oz
She has 34 oz or 2 1/8 pounds
4 0
3 years ago
Which of the following shows that polynomials are closed under subtraction when two polynomials, (5x2 3x 4) − (2x2 5x − 1), are
Verizon [17]

The closure property under subtraction is shown when the correct

result from the subtraction of polynomials is also a polynomial.

Response:

  • The option that shows that polynomials are closed under subtraction is; <u>3·x² - 2·x + 5 will be a polynomial</u>.

<h3>How is the option that shows the closure property found?</h3>

The closure property under subtraction for the polynomials is condition

in which the result of the difference between two polynomials is also a

polynomial.

The given polynomials being subtracted is presented as follows;

(5·x² + 3·x + 4) - (2·x² + 5·x - 1)

Which gives;

(5·x² + 3·x + 4) - (2·x² + 5·x - 1) = 3·x² - 2·x + 5

Given that the result of the subtraction, 3·x² - 2·x + 5, is also a

polynomial, we have, that the option that shows that polynomials are

closed under subtraction is; <u>3·x² - 2·x + 5 will (always) be a polynomial</u>.

Learn more about closure property here:

brainly.com/question/4334406

3 0
2 years ago
A) give stating reasons five other angles each equal to x<br>b) prove that AECF is a parallelogram ​
Gennadij [26K]

Simple Proof:

a) In the image, we know that ABCD is a parallelogram and that means opposite angel measures should be the same. We know that angel DCB is made up by angel 1 and 2, and angel DAB and DCB are equal and angel DAB is made up by angel 1 and <em>x</em>. So now we can conclude that angel <em>x</em> is equal to angel 2.

b) According to the definitions of a parallelogram, opposite angel measures have to be the same, while AECF have angle 1 to angel 1 and angel 2 to angel 1. We can conclude that AECF is <u>NOT</u> a parallelogram. (Sorry, you didn't give me the full question so some information remains unclear. )

7 0
3 years ago
Numbers 10, 100, 1,000, and so on are called
wlad13 [49]
I do believe that those are called numbers
8 0
3 years ago
Read 2 more answers
Write the equation in slope intercept form then graph<br><br> slope:2<br> y-intercept: 4
satela [25.4K]
The equation should be y=2x+4
3 0
2 years ago
Other questions:
  • Please hurry simplify the problem a i b 5i c -i
    7·1 answer
  • Write this expression in a different way. 2x-438
    12·1 answer
  • NEED HELP ASAP!!!
    14·1 answer
  • Which of these numbers is irrational?
    9·1 answer
  • How can I condense this expression into a single logarithm?
    10·1 answer
  • Six less than the quotient of a number and 4 is 15
    12·2 answers
  • 7/2x-5/2x=20/3x+10<br>solve with steps​
    15·1 answer
  • I WILL GIVE YOU BRAINLY PLSS
    15·1 answer
  • The perimeter of a triangle is
    13·1 answer
  • 49. 5 is what percent of 33?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!