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
Sonja [21]
3 years ago
15

the difference of two positive numbers is 8. the larger is twice the smaller decreased by 7. find the two numbers

Mathematics
1 answer:
bulgar [2K]3 years ago
8 0

Find the two numbers. Algebra -> Customizable Word Problem Solvers -> Numbers -> SOLUTION: The difference of two positive numbers is 8. The larger is twice the smaller decreased by 7.

You might be interested in
95% of the students passed the math final exam. If 200 students take the final, how many students passed? Steps greatly apprecia
Anit [1.1K]

Answer:

190 students

Step-by-step explanation:

Set up a proportion:

95/100 = x/200

Cross multiply:

100x = 19000

Simplify:

x = 190 students

3 0
3 years ago
An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49° angle of elevatio
Firdavs [7]

Answer:

1035.33 feet

Step-by-step explanation:

h=900tan49

=1035.33 feet

I hope it helps

6 0
3 years ago
Which box plot represents a set of data that has the least mean absolute deviation?
Y_Kistochka [10]

Answer

b is the correct answer on ed and e2020

Step-by-step explanation:

tell me if you agree.

8 0
3 years ago
Read 2 more answers
If 20 chickens laid 120 eggs. at this rate , how many eggs would 30 chickens lay
Strike441 [17]

Answer:

120 divided by 20 is 6

Step-by-step explanation:

Its 30.

4 0
3 years ago
Read 2 more answers
A degree 4 polynomial P(x) with integer coefficients has zeros 5 i and 3, with 3 being a zero of multiplicity 2. Moreover, the c
Sergio039 [100]

Multiplicity is how many times the root repeats

roots r1 and r2 of a polynomial factor to

(x-r1)(x-r2)

so 3 multiplicty 2 means (x-3)^2 is in the factorization of that polynomial


also, for a polynomial with real coefients, if a+bi is a roots, a-bi is also a root

5i is a root, therefor -5i is a root as well


roots are

(x-5i)(x+5i)(x-3)^2

if we expand

x^4-6x^3+34x^2-150x+225

the polynomial is

f(x)=x^4-6x^3+34x^2-150x+225


6 0
3 years ago
Other questions:
  • Princess Poly and Prince Digit are trying to find out who is taking all of Poly's potato crisps from the pantry. While they're i
    7·1 answer
  • Is 909,756 divisible by 4?
    13·2 answers
  • √75+√5<br><br> Show your work!!!
    12·1 answer
  • What is a linear equations in one variable
    14·2 answers
  • How to find a missing side length of a square?
    9·1 answer
  • Problem in attachment... Algebra 2
    6·2 answers
  • An arithmetic sequence is represented in the following table. Enter the missing term of the sequence.
    7·1 answer
  • 5. Two vertices of a triangle lie at (4, 0) and (8, 0). The perimeter of the triangle is 12 units. What are all the possible loc
    7·1 answer
  • How many solutions does the system have?
    14·2 answers
  • Suppose that each child born is equally likely to be a boy or a girl. Consider a family with exactly three children. Let BBG ind
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!