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
Bingel [31]
3 years ago
10

The kinetic energy (in joules) of a moving

Mathematics
1 answer:
Bogdan [553]3 years ago
7 0
E= 116 joules
That is what I think the answer is
You might be interested in
Tan x (degrees) = 0.3<br> what is the value of x?
jenyasd209 [6]
X= shift tan 0.3
x=16.6992≈17
3 0
3 years ago
Between which two ordered pairs does the graph of f(x) = one-halfx2 + x – 9 cross the negative x-axis?
Anit [1.1K]

Answer:

Step-by-step explanation:

we have that

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

Using a graph tool

see the attached figure

The function represent a vertical parabola that open up

the vertex is a minimum-------> is the point (-0.5, -9.3)

The x-intercepts are the points when the y coordinate is equal to zero

The x-intercepts are the points (-3.5, 0)  and (2.5, 0)

so

the function cross the negative x-axis at point

therefore, the answer is

(-4, 0) and (-3, 0)

6 0
3 years ago
Read 2 more answers
Domain and range of the function f(x)= 7x^5<br> PLEASE HELP I LITERALLY CANT DO IT
sineoko [7]

Answer:

Domain: all real numbers

Range: all real numbers

Step-by-step explanation:

The domain is all x values, and the range is all y values.

<u><em>Domain:</em></u>

The domain is all real numbers except where the slope is undefined (a vertical line). In this case, no number makes the expression undefined, so the domain is:

all real numbers

<u><em>Interval notation:</em></u><em>  </em>(-∞,∞)

all negative numbers and positive numbers (all real numbers)

<em><u>Set-Builder Notation:</u></em> {x | x ∈ R }

<em><u>Range:</u></em>

The range is the set of all valid values. Graph the line and check. Since all values of y are valid, the range is:

all real numbers

<u><em>Interval notation:</em></u><em>  </em>(-∞,∞)

all negative numbers and positive numbers (all real numbers)

<em><u>Set-Builder Notation:</u></em> {x | x ∈ R }

:Done

3 0
2 years ago
-38/-8 plz help me plz​
Bad White [126]

Answer:

(-38) / (-8)

equals 4.75

a negative divided by a negative is always a positive

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
(blank) ÷ by 7 &gt; 800 send help...
Anika [276]

Answer:

(blank) > 5600

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A car factory can build 14 cars in 4 hours. <br><br> How many cars can it build in 7 hours?
    13·1 answer
  • mr perkins has $120 in a savings account. the interest rate is 5% per year and is simple interest. how much will he have in 2 ye
    5·1 answer
  • What is the probability that the spinner will stop on a green section?
    10·2 answers
  • What is 10 8by13 add 4 24by49. these numbers are in mixed fraction​
    12·1 answer
  • Jack can long-jump 195% of his height with a running start. If Jack is 50 inches tall, how far can he long-jump?
    6·1 answer
  • Charlie is saving for a new computer desk. The table costs $70. So far, she has already saved $35/ Write an equation to show how
    11·1 answer
  • Can someone help me with this I’m trying to find the perimeter
    8·1 answer
  • 1, 10, 100, 1000<br> Common Difference?<br> Difference
    10·1 answer
  • Given that a x b = 70, work out the value of 3b/a
    5·1 answer
  • A concession stand owner bought some bottles of water for $0.75 each and began selling them for $1.25 each. When he made back al
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!