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
Anestetic [448]
2 years ago
14

ILL BRAINLIEST YOU PLEASE HELP WITH THIS

Mathematics
1 answer:
jeka942 years ago
3 0

Answer:

3 < x < 27

Step-by-step explanation:

15 - 12 < x < 15 + 12

3 < x < 27

You might be interested in
Given the polynomial 2x3 + 18x2 − 18x − 162, what is the value of the coefficient 'k' in the factored form?2x3 + 18x2 − 18x − 16
s344n2d4d5 [400]

Answer:

k=3

Step-by-step explanation:

Let

f(x)=2x^3+18x^2-18x-162

We factor 2 to obtain;

f(x)=2(x^3+9x^2-9x-81)

We factor the polynomial within the parenthesis by grouping.

f(x)=2(x^2(x+9)-9(x+9)

f(x)=2(x^2-9)(x+9)

f(x)=2(x^2-3^2)(x+9)

We apply difference of two squares on the second factor: x^2-3^2=(x-3)(x+3)

f(x)=2(x+3)(x-3)(x+9)

We now compare to;

f(x)=2(x+k)(x-k)(x+9)

It is now obvious that k=3

6 0
3 years ago
HELP ME PLEASE !!!!!!
koban [17]

Answer:

13.08

Step-by-step explanation:

Step 1: find the sum of all numbers

= 104.65

Step 2: divide by how many values there are

=8

Step 3: solve

104.65 ÷ 8 = 13.08125....

Step 4: round to the hundredths place

= about 13.08

5 0
3 years ago
Read 2 more answers
What is the standard form of the equation of the circle in the graph?
Dmitriy789 [7]
C(1;2)
a = 1
b = 2
r = 4

(x-a)² + (y-b)² = r²

(x-1)² + (y-2)² = 4²

(x-1)² + (y-2)² = 16
5 0
3 years ago
Read 2 more answers
5/8 of the staff are male 5/12 of the staff works part time at the aquarium what is the fraction of the staff being female
Goryan [66]
I believe the answer is 3/8. The whole portion of employees, which is translated as 8/8 is deducted by 5/8, which is the population of male employees.
7 0
3 years ago
Read 2 more answers
Which power has a base of 2 and an<br> exponent of 6?<br> A 28<br> B 62<br> C 126
Mashcka [7]

Answer:

A

Step-by-step explanation:

the base is the the big number, the exponent the small one

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is [(1/16) + (1/4)] * [(2/3) * (1/4)]? Simplify the answer and write as a proper fraction. *
    5·1 answer
  • How do I find a slope of a line?
    13·2 answers
  • 10. Generalize Why can a square never be<br> a trapezoid?
    7·1 answer
  • he wanted to make another quilt with an area of 42 square feet. What are its possible dimension if they must be whole numbers wh
    6·2 answers
  • 6)
    12·1 answer
  • Create an inequality with the solution set-3
    10·1 answer
  • Cann someone please help mee
    14·2 answers
  • Giving extra points if you can answer
    11·1 answer
  • Plzzzzz help me i really need this!!!
    6·1 answer
  • PLEASE HELP!!!!!<br> will mark brainliest!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!