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
Vlada [557]
2 years ago
7

Help me with 11 13 10 12 and 14 please

Mathematics
1 answer:
Kazeer [188]2 years ago
4 0
10. d = 20
11. w = 22
12. z = 8
13. idk
14. p = - 8
 send me a message or something if this helps ; )
You might be interested in
Please help!!!!!!! How many inches would a point on the outer edge of the large gear travel in a 150º rotation? (The gear has a
damaskus [11]
In a full rotation, 360°, a point on the edge of a gear would travel a distance equal to its circumference.  The circumference of a circle is:

C=2πr, and since we are only traveling 150°, we need to set up an appropriate ratio for circumference to the distance the point travels:

d/C=150/360

d=5C/12 and since C=2πr

d=10πr/12

d=5πr/12, and since r=4in

d=5*4π/12 in

d=20π/12 in

d=5π/3 in

d≈5.24 in (to nearest hundredth of an inch)
4 0
2 years ago
Factor completely 6x - 18.<br> 6(x + 3)<br> 6(x-3)<br> 6X (-18)<br> Prime
8090 [49]

Answer:

6(x-3)

Step-by-step explanation:

the common number for 6 and 18 is 6 so if you extract that from the expression then it turns to 6(x-3) which cannot be factored further

5 0
3 years ago
The value 5 is an upper bound for the zeros of the function shown below.
Mice21 [21]

Answer:

The given statement that value 5 is an upper bound for the zeros of the function f(x) = x⁴ + x³ - 11x² - 9x + 18  will be true.

Step-by-step explanation:

Given

f\left(x\right)\:=\:x^2\:+\:x^3\:-\:11x^2\:-\:9x\:+\:18

We know the rational zeros theorem such as:

if x=c is a zero of the function f(x),

then f(c) = 0.

As the f\left(x\right)\:=\:x^2\:+\:x^3\:-\:11x^2\:-\:9x\:+\:18 is a polynomial of degree 4, hence it can not have more than 4 real zeros.

Let us put certain values in the function,

f(5) = 448, f(4) = 126, f(3) = 0, f(2) = -20,

f(1) = 0, f(0) = 18, f(-1) = 16, f(-2) = 0, f(-3) = 0

From the above calculation results, we determined that 4 zeros as

x = -3, -2, 1, and 3.

Hence, we can check that

f(x) = (x+3)(x+2)(x-1)(x-3)

Observe that,

for x > 3, f(x) increases rapidly, so there will be no zeros for x>3.

Therefore, the given statement that value 5 is an upper bound for the zeros of the function f(x) = x⁴ + x³ - 11x² - 9x + 18  will be true.

5 0
3 years ago
Can anyone rewrite quadratic function in standard form?
kati45 [8]

Answer:

hey I believe standard form would look like this:  f(x) = a(x - h)^2 + k

this is regular form f(x)=ax^2+bx+c or something like x^2+4x+4.

I think H and K are the vertex

hope this is close to what your looking for.

Step-by-step explanation:

I think it's x^2+6x-18

4 0
3 years ago
Read 2 more answers
Solve 3x+ 3 = 8 (5x + 5) for x
Alla [95]

Answer:

Step-by-step explanation:

The chosen topic is not meant for use with this type of problem. Try the examples below.

5

3

y

+

5

2

=

5

x

3

=

2

x

−

1

=

2

y

4 0
3 years ago
Read 2 more answers
Other questions:
  • Skaters room is 5 meters long and 3 1/4 meters wide. What is the area of his room?
    12·1 answer
  • Find the product.<br><br> 76x327
    14·1 answer
  • I need help on my math question for homework please help me,<br> What is -4x+3y=12?
    8·1 answer
  • If a equals negative 1/3 and b equals 11 negative 8 what is the length of a bee​
    5·2 answers
  • What is 58 more than 11
    10·1 answer
  • A square has a side length of 4 cm. What is the length of the diagonal of the square? What is the length from the corner to the
    9·1 answer
  • The dot plots represent the number of students who enrolled each year for the AP psychology course at two schools. The data repr
    8·1 answer
  • A rectangular pool is 7 ft wide it is three times as long as it is wide what is the perimeter of the pool this is a multi step w
    10·2 answers
  • 5.
    8·1 answer
  • GUYS HELP THIS IS SO IMP P;LEASE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!